Cisco IOS vulnerabilities
The newest vulnerabilities affecting Cisco IOS, up to 200. Subscribe by RSS.
- CVE-2026-76505Cisco IOS XR Software for ASR 9000 Series Routers IPv4 Unicast Packets Denial of Service VulnerabilityCisco IOS XR Software
- CVE-2026-20278Cisco IOS XR Software Security Hardening Release: September 2026Cisco IOS XR Software
- CVE-2026-20280Cisco IOS XR Software Security Hardening Release: September 2026Cisco IOS XR Software
- CVE-2026-20279Cisco IOS XR Software Security Hardening Release: September 2026Cisco IOS XR Software
- CVE-2026-20275Cisco IOS XR Software Security Hardening Release: September 2026Cisco IOS XR Software
- CVE-2026-20274Cisco IOS XR Software Security Hardening Release: September 2026Cisco IOS XR Software
- CVE-2026-20276Cisco IOS XR Software Security Hardening Release: September 2026Cisco IOS XR Software
- CVE-2026-20277Cisco IOS XR Software Security Hardening Release: September 2026Cisco IOS XR Software
- CVE-2026-20311Cisco IOS XE Software Web UI Denial of Service VulnerabilityCisco IOS XE Software
- CVE-2026-20301Cisco IOS Software and IOS XE Software Extensible Messaging Client Protocol Denial of Service VulnerabilityCisco IOS XE Software · Cisco IOS
- CVE-2026-20308Cisco IOS XE Software Web-Based Management Interface VulnerabilityCisco IOS XE Software
- CVE-2026-20273Cisco IOS XE Software Security Hardening ReleaseCisco IOS XE Software
- CVE-2026-20272Cisco IOS XE Software Security Hardening ReleaseCisco IOS XE Software
- CVE-2026-20271Cisco IOS XE Software Security Hardening ReleaseCisco IOS XE Software
- CVE-2026-20270Cisco IOS XE Software Security Hardening ReleaseCisco IOS XE Software
- CVE-2026-20269Cisco IOS XE Software Security Hardening ReleaseCisco IOS XE Software
- CVE-2026-20268Cisco IOS XE Software Security Hardening ReleaseCisco IOS XE Software
- CVE-2026-20267Cisco IOS XE Software Security Hardening ReleaseCisco IOS XE Software
- CVE-2026-20263Cisco IOS XE Software Blocks Extensible Exchange Protocol Denial of Service VulnerabilityCisco IOS XE Software
- CVE-2026-20124Cisco IOS XE Software SNMP Denial of Service VulnerabilityCisco IOS XE Software
- CVE-2026-20112A vulnerability in the web-based Cisco IOx application hosting environment management interface of Cisco IOS XE Software could allow an authCisco IOS XE Software
- CVE-2026-20113A vulnerability in the web-based Cisco IOx application hosting environment management interface of Cisco IOS XE Software could allow an unauCisco IOS XE Software
- CVE-2026-20114A vulnerability in the Lobby Ambassador web-based management API of Cisco IOS XE Software could allow an authenticated, remote attacker to eCisco IOS XE Software
- CVE-2026-20115A vulnerability in Cisco IOS XE Software for Cisco Meraki could allow a remote, unauthenticated attacker to view confidential device informaCisco IOS XE Software
- CVE-2026-20083A vulnerability in the Secure Copy Protocol (SCP) server feature of Cisco IOS XE Software could allow an authenticated, local attacker with Cisco IOS XE Software
- CVE-2026-20110A vulnerability in the CLI of Cisco IOS XE Software could allow an authenticated, local attacker to cause a denial of service (DoS) conditioCisco IOS XE Software
- CVE-2026-20104A vulnerability in the bootloader of Cisco IOS XE Software for Cisco Catalyst 9200 Series Switches, Cisco Catalyst ESS9300 Embedded Series SCisco IOS XE Software
- CVE-2026-20004A vulnerability in the TLS library of Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to exhaust the available memorCisco IOS XE Software
- CVE-2026-20125A vulnerability in the HTTP Server feature of Cisco IOS Software and Cisco IOS XE Software Release 3E could allow an authenticated, remote aCisco IOS
- CVE-2026-20012A vulnerability in the Internet Key Exchange version 2 (IKEv2) feature of Cisco IOS Software, Cisco IOS XE Software, Cisco Secure Firewall ACisco IOS · Cisco Secure Firewall Adaptive Security Appl… +1
- CVE-2026-20086A vulnerability in the processing of Control and Provisioning of Wireless Access Points (CAPWAP) packets of Cisco IOS XE Wireless ControllerCisco IOS XE Software
- CVE-2026-20084A vulnerability in the DHCP snooping feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause BOOTP packetsCisco IOS XE Software
- CVE-2026-20118Cisco IOS-XR NCS 5500 and NCS 5700 Egress Packet Network Interfaces Aligner Interrupt Denial of Service VulnerabilityCisco IOS XR Software
- CVE-2026-20046Cisco IOS XR Software CLI Privilege Escalation VulnerabilityCisco IOS XR Software
- CVE-2026-20074Cisco IOS XR Software Multi-Instance Intermediate System-to-Intermediate System Denial of Service VulnerabilityCisco IOS XR Software
- CVE-2026-20040Cisco IOS XR Software CLI Privilege Escalation VulnerabilityCisco IOS XR Software
- CVE-2025-20363A vulnerability in the web services of Cisco Secure Firewall Adaptive Security Appliance (ASA) Software, Cisco Secure Firewall Threat DefensCisco IOS · Cisco Adaptive Security Appliance (ASA) Soft… +1
- CVE-2025-20314A vulnerability in Cisco IOS XE Software could allow an authenticated, local attacker with level-15 privileges or an unauthenticated attackeCisco IOS XE Software
- CVE-2025-20316A vulnerability in the access control list (ACL) programming of Cisco IOS XE Software for Cisco Catalyst 9500X and 9600X Series Switches couCisco IOS XE Software
- CVE-2025-20293A vulnerability in the Day One setup process of Cisco IOS XE Software for Catalyst 9800 Series Wireless Controllers for Cloud (9800-CL) coulCisco IOS XE Software
- CVE-2025-20338A vulnerability in the CLI of Cisco IOS XE Software could allow an authenticated, local attacker with administrative privileges to execute aCisco IOS XE Software
- CVE-2025-20240A vulnerability in the Web Authentication feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to conduct a reflCisco IOS XE Software
- CVE-2025-20149A vulnerability in the CLI of Cisco IOS Software and Cisco IOS XE Software could allow an authenticated, local attacker to cause an affectedCisco IOS
- CVE-2025-20313Multiple vulnerabilities in Cisco IOS XE Software of could allow an authenticated, local attacker with level-15 privileges or an unauthenticCisco IOS XE Software
- CVE-2025-20311A vulnerability in the handling of certain Ethernet frames in Cisco IOS XE Software for Catalyst 9000 Series Switches could allow an unautheCisco IOS XE Software
- CVE-2025-20327A vulnerability in the web UI of Cisco IOS Software could allow an authenticated, remote attacker with low privileges to cause a denial of sCisco IOS
- CVE-2025-20312A vulnerability in the Simple Network Management Protocol (SNMP) subsystem of Cisco IOS XE Software could allow an authenticated, remote attCisco IOS XE Software
- CVE-2025-20352A vulnerability in the Simple Network Management Protocol (SNMP) subsystem of Cisco IOS Software and Cisco IOS XE Software could allow the fCisco IOS
- CVE-2025-20160A vulnerability in the implementation of the TACACS+ protocol in Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticatedCisco IOS
- CVE-2025-20315A vulnerability in the Network-Based Application Recognition (NBAR) feature of Cisco IOS XE Software could allow an unauthenticated, remote Cisco IOS XE Software
- CVE-2025-20334A vulnerability in the HTTP API subsystem of Cisco IOS XE Software could allow a remote attacker to inject commands that will execute with rCisco IOS XE Software
- CVE-2025-20365A vulnerability in the IPv6 Router Advertisement (RA) packet processing of Cisco Access Point Software could allow an unauthenticated, adjacCisco Aironet Access Point Software
- CVE-2025-20364A vulnerability in the Device Analytics action frame processing of Cisco Wireless Access Point (AP) Software could allow an unauthenticated,Cisco Aironet Access Point Software
- CVE-2025-20340Cisco IOS XR Address Resolution Protocol Broadcast Storm VulnerabilityCisco IOS XR Software
- CVE-2025-20159Cisco IOS XR Software Management Interface ACL Bypass VulnerabilityCisco IOS XR Software
- CVE-2025-20248Cisco IOS XR Software Image Verification Bypass VulnerabilityCisco IOS XR Software
- CVE-2025-20239A vulnerability in the Internet Key Exchange Version 2 (IKEv2) feature of Cisco IOS Software, IOS XE Software, Secure Firewall Adaptive SecuCisco IOS · Cisco Adaptive Security Appliance (ASA) Soft… +1
- CVE-2025-20225A vulnerability in the Internet Key Exchange Version 2 (IKEv2) feature of Cisco IOS Software, IOS XE Software, Secure Firewall Adaptive SecuCisco IOS · Cisco Adaptive Security Appliance (ASA) Soft… +1
- CVE-2025-20195A vulnerability in the web-based management interface of Cisco IOS XE Software could allow an unauthenticated, remote attacker to perform a Cisco IOS XE Software
- CVE-2025-20194A vulnerability in the web-based management interface of Cisco IOS XE Software could allow an authenticated, low-privileged, remote attackerCisco IOS XE Software
- CVE-2025-20193A vulnerability in the web-based management interface of Cisco IOS XE Software could allow an authenticated, low-privileged, remote attackerCisco IOS XE Software
- CVE-2025-20201A vulnerability in the CLI of Cisco IOS XE Software could allow an authenticated, local attacker with privilege level 15 to elevate privilegCisco IOS XE Software
- CVE-2025-20200A vulnerability in the CLI of Cisco IOS XE Software could allow an authenticated, local attacker with privilege level 15 to elevate privilegCisco IOS XE Software
- CVE-2025-20199A vulnerability in the CLI of Cisco IOS XE Software could allow an authenticated, local attacker with privilege level 15 to elevate privilegCisco IOS XE Software
- CVE-2025-20198A vulnerability in the CLI of Cisco IOS XE Software could allow an authenticated, local attacker with privilege level 15 to elevate privilegCisco IOS XE Software
- CVE-2025-20197A vulnerability in the CLI of Cisco IOS XE Software could allow an authenticated, local attacker with privilege level 15 to elevate privilegCisco IOS XE Software
- CVE-2025-20221A vulnerability in the packet filtering features of Cisco IOS XE SD-WAN Software could allow an unauthenticated, remote attacker to bypass LCisco IOS XE Software
- CVE-2025-20162A vulnerability in the DHCP snooping security feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a fuCisco IOS XE Software
- CVE-2025-20196A vulnerability in the Cisco IOx application hosting environment of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticaCisco IOS
- CVE-2025-20186A vulnerability in the web-based management interface of the Wireless LAN Controller feature of Cisco IOS XE Software could allow an authentCisco IOS XE Software
- CVE-2025-20155A vulnerability in the bootstrap loading of Cisco IOS XE Software could allow an authenticated, local attacker to write arbitrary files to aCisco IOS XE Software
- CVE-2025-20140A vulnerability in the Wireless Network Control daemon (wncd) of Cisco IOS XE Software for Wireless LAN Controllers (WLCs) could allow an unCisco IOS XE Software
- CVE-2025-20164A vulnerability in the Cisco Industrial Ethernet Switch Device Manager (DM) of Cisco IOS Software could allow an authenticated, remote attacCisco IOS
- CVE-2025-20192A vulnerability in the Internet Key Exchange version 1 (IKEv1) implementation of Cisco IOS XE Software could allow an authenticated, remote Cisco IOS XE Software
- CVE-2025-20189A vulnerability in the Cisco Express Forwarding functionality of Cisco IOS XE Software for Cisco ASR 903 Aggregation Services Routers with RCisco IOS XE Software
- CVE-2025-20181A vulnerability in Cisco IOS Software for Cisco Catalyst 2960X, 2960XR, 2960CX, and 3560CX Series Switches could allow an authenticated, locCisco IOS
- CVE-2025-20202A vulnerability in Cisco IOS XE Wireless Controller Software could allow an unauthenticated, adjacent attacker to cause a denial of service Cisco IOS XE Software
- CVE-2025-20190A vulnerability in the lobby ambassador web interface of Cisco IOS XE Wireless Controller Software could allow an authenticated, remote attaCisco IOS XE Software
- CVE-2025-20188A vulnerability in the Out-of-Band Access Point (AP) Image Download, the Clean Air Spectral Recording, and the client debug bundles featuresCisco IOS XE Software
- CVE-2025-20214A vulnerability in the Network Configuration Access Control Module (NACM) of Cisco IOS XE Software could allow an authenticated, remote attaCisco IOS XE Software
- CVE-2025-20137A vulnerability in the access control list (ACL) programming of Cisco IOS Software that is running on Cisco Catalyst 1000 Switches and CiscoCisco IOS
- CVE-2025-20154Cisco IOS, IOS XE and IOS XR Software TWAMP Denial of Service VulnerabilityCisco IOS XR Software
- CVE-2025-20151Cisco IOS and IOS XE Software SNMPv3 Configuration Restriction VulnerabilityCisco IOS XE Catalyst SD-WAN
- CVE-2025-20209Cisco IOS XR Software Internet Key Exchange Version 2 Denial of Service VulnerabilityCisco IOS XR Software
- CVE-2025-20177Cisco IOS XR Software Image Verification Bypass VulnerabilityCisco IOS XR Software
- CVE-2025-20146Cisco IOS XR Software for ASR 9000 Series Routers Layer 3 Multicast Routing Denial of Service VulnerabilityCisco IOS XR Software
- CVE-2025-20145Cisco IOS XR Software Access Control List Bypass VulnerabilityCisco IOS XR Software
- CVE-2025-20144Cisco IOS XR Software Access Control List Bypass VulnerabilityCisco IOS XR Software
- CVE-2025-20143Cisco IOS XR Software Secure Boot Bypass VulnerabilityCisco IOS XR Software
- CVE-2025-20142Cisco IOS XR Software for ASR 9000 Series Routers L2VPN Denial of Service VulnerabilityCisco IOS XR Software
- CVE-2025-20141Cisco IOS XR Software Release 7.9.2 Denial of Service VulnerabillityCisco IOS XR Software
- CVE-2025-20138Cisco IOS XR Software CLI Privilege Escalation VulnerabilityCisco IOS XR Software
- CVE-2025-20115Cisco IOS XR Software Border Gateway Protocol Denial of Service VulnerabilityCisco IOS XR Software
- CVE-2025-20169A vulnerability in the SNMP subsystem of Cisco IOS Software and Cisco IOS XE Software could allow an authenticated, remote attacker to causeCisco IOS
- CVE-2025-20175A vulnerability in the SNMP subsystem of Cisco IOS Software and Cisco IOS XE Software could allow an authenticated, remote attacker to causeCisco IOS
- CVE-2025-20174A vulnerability in the SNMP subsystem of Cisco IOS Software and Cisco IOS XE Software could allow an authenticated, remote attacker to causeCisco IOS
- CVE-2025-20170A vulnerability in the SNMP subsystem of Cisco IOS Software and Cisco IOS XE Software could allow an authenticated, remote attacker to causeCisco IOS
- CVE-2025-20171A vulnerability in the SNMP subsystem of Cisco IOS Software and Cisco IOS XE Software could allow an authenticated, remote attacker to causeCisco IOS
- CVE-2025-20176A vulnerability in the SNMP subsystem of Cisco IOS Software and Cisco IOS XE Software could allow an authenticated, remote attacker to causeCisco IOS
- CVE-2025-20172A vulnerability in the SNMP subsystem of Cisco IOS Software, Cisco IOS XE Software, and Cisco IOS XR Software could allow an authenticated, Cisco IOS
- CVE-2025-20173A vulnerability in the SNMP subsystem of Cisco IOS Software and Cisco IOS XE Software could allow an authenticated, remote attacker to causeCisco IOS
- CVE-2021-1440Cisco IOS XR Software BGP Resource Public Key Infrastructure Denial of Service VulnerabilityCisco IOS XR Software
- CVE-2022-20655A vulnerability in the implementation of the CLI on a device that is running ConfD could allow an authenticated, local attacker to perform aCisco IOS XR Software · Cisco Virtual Topology System +7
- CVE-2022-20846Cisco IOS XR Software Cisco Discovery Protocol Buffer Overflow VulnerabilityCisco IOS XR Software
- CVE-2022-20845Cisco Network Convergence System 4000 Series TL1 Denial of Service VulnerabilityCisco IOS XR Software
- CVE-2022-20849Cisco IOS XR Software Broadband Network Gateway PPPoE Denial of Service VulnerabilityCisco IOS XR Software
- CVE-2024-20373Cisco IOS and Cisco IOS XE SNMP Extended ACL Bypass VulnerabilityCisco IOS XE Catalyst SD-WAN
- CVE-2024-20418Cisco Ultra-Reliable Wireless Backhaul Software Command Injection VulnerabilityCisco Aironet Access Point Software
- CVE-2024-20434A vulnerability in Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on tCisco IOS XE Software
- CVE-2024-20414A vulnerability in the web UI feature of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to conCisco IOS
- CVE-2024-20465A vulnerability in the access control list (ACL) programming of Cisco IOS Software running on Cisco Industrial Ethernet 4000, 4010, and 5000Cisco IOS
- CVE-2024-20510A vulnerability in the Central Web Authentication (CWA) feature of Cisco IOS XE Software for Wireless Controllers could allow an unauthenticCisco IOS XE Software
- CVE-2024-20467A vulnerability in the implementation of the IPv4 fragmentation reassembly code in Cisco IOS XE Software could allow an unauthenticated, remCisco IOS XE Software
- CVE-2024-20464A vulnerability in the Protocol Independent Multicast (PIM) feature of Cisco IOS XE Software could allow an unauthenticated, remote attackerCisco IOS XE Software
- CVE-2024-20480A vulnerability in the DHCP Snooping feature of Cisco IOS XE Software on Software-Defined Access (SD-Access) fabric edge nodes could allow aCisco IOS XE Software
- CVE-2024-20437A vulnerability in the web-based management interface of Cisco IOS XE Software could allow an unauthenticated, remote attacker to perform a Cisco IOS XE Software
- CVE-2024-20436A vulnerability in the HTTP Server feature of Cisco IOS XE Software when the Telephony Service feature is enabled could allow an unauthenticCisco IOS XE Software
- CVE-2024-20433A vulnerability in the Resource Reservation Protocol (RSVP) feature of Cisco IOS Software and Cisco IOS XE Software could allow an unauthentCisco IOS
- CVE-2024-20455A vulnerability in the process that classifies traffic that is going to the Unified Threat Defense (UTD) component of Cisco IOS XE Software Cisco IOS XE Software · Cisco IOS XE Catalyst SD-WAN
- CVE-2024-20304Cisco IOS XR Software Packet Memory Exhaustion VulnerabilityCisco IOS XR Software
- CVE-2024-20489Cisco Routed Passive Optical Network Cleartext Password VulnerabilityCisco IOS XR Software
- CVE-2024-20483Cisco IOS XR PON Controller Command Injection VulnerabilitiesCisco IOS XR Software
- CVE-2024-20406Cisco IOS XR Software Intermediate System-to-Intermediate System Denial of Service VulnerabilityCisco IOS XR Software
- CVE-2024-20381Cisco Network Services Orchestrator Configuration Update Authorization Bypass VulnerabilityCisco IOS XR Software · Cisco Network Services Orchestra… +1
- CVE-2024-20317Cisco IOS XR Software Layer 2 Services Denial of Service VulnerabilityCisco IOS XR Software
- CVE-2024-20398Cisco IOS XR Software Local Privilege Escalation VulnerabilityCisco IOS XR Software
- CVE-2024-20390Cisco IOS XR Software Dedicated XML Agent TCP Denial of Service VulnerabilityCisco IOS XR Software
- CVE-2024-20343Cisco IOS XR Software CLI Arbitrary File Read VulnerabilityCisco IOS XR Software
- CVE-2024-20456A vulnerability in the boot process of Cisco IOS XR Software could allow an authenticated, local attacker with high privileges to bypass theCisco IOS XR Software
- CVE-2024-20313A vulnerability in the OSPF version 2 (OSPFv2) feature of Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to cause aCisco IOS XE Software
- CVE-2024-20310A vulnerability in the web-based interface of Cisco Unified Communications Manager IM & Presence Service (Unified CM IM&P) could allow an unCisco IOS XE Software · Cisco Unified Communications Manage…
- CVE-2024-20307A vulnerability in the IKEv1 fragmentation code of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacCisco IOS
- CVE-2024-20308A vulnerability in the IKEv1 fragmentation code of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacCisco IOS
- CVE-2024-20271A vulnerability in the IP packet processing of Cisco Access Point (AP) Software could allow an unauthenticated, remote attacker to cause a dCisco Aironet Access Point Software · Cisco Business Wirele…
- CVE-2024-20265A vulnerability in the boot process of Cisco Access Point (AP) Software could allow an unauthenticated, physical attacker to bypass the CiscCisco IOS XE Software · Cisco Aironet Access Point Softw… +1
- CVE-2024-20309A vulnerability in auxiliary asynchronous port (AUX) functions of Cisco IOS XE Software could allow an authenticated, local attacker to causCisco IOS XE Software
- CVE-2024-20303A vulnerability in the multicast DNS (mDNS) gateway feature of Cisco IOS XE Software for Wireless LAN Controllers (WLCs) could allow an unauCisco IOS XE Software
- CVE-2024-20278A vulnerability in the NETCONF feature of Cisco IOS XE Software could allow an authenticated, remote attacker to elevate privileges to root Cisco IOS XE Software
- CVE-2024-20306A vulnerability in the Unified Threat Defense (UTD) configuration CLI of Cisco IOS XE Software could allow an authenticated, local attacker Cisco IOS XE Software
- CVE-2024-20314A vulnerability in the IPv4 Software-Defined Access (SD-Access) fabric edge node feature of Cisco IOS XE Software could allow an unauthenticCisco IOS XE Software
- CVE-2024-20312A vulnerability in the Intermediate System-to-Intermediate System (IS-IS) protocol of Cisco IOS Software and Cisco IOS XE Software could allCisco IOS
- CVE-2024-20324A vulnerability in the CLI of Cisco IOS XE Software could allow an authenticated, low-privileged, local attacker to access WLAN configuratioCisco IOS XE Software
- CVE-2024-20259A vulnerability in the DHCP snooping feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected dCisco IOS XE Software
- CVE-2024-20276A vulnerability in Cisco IOS Software for Cisco Catalyst 6000 Series Switches could allow an unauthenticated, adjacent attacker to cause an Cisco IOS
- CVE-2024-20311A vulnerability in the Locator ID Separation Protocol (LISP) feature of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenCisco IOS
- CVE-2024-20316A vulnerability in the data model interface (DMI) services of Cisco IOS XE Software could allow an unauthenticated, remote attacker to accesCisco IOS XE Software
- CVE-2024-20354A vulnerability in the handling of encrypted wireless frames of Cisco Aironet Access Point (AP) Software could allow an unauthenticated, adjCisco Aironet Access Point Software
- CVE-2024-20319A vulnerability in the UDP forwarding code of Cisco IOS XR Software could allow an unauthenticated, adjacent attacker to bypass configured mCisco IOS XR Software
- CVE-2024-20262A vulnerability in the Secure Copy Protocol (SCP) and SFTP feature of Cisco IOS XR Software could allow an authenticated, local attacker to Cisco IOS XR Software
- CVE-2024-20318A vulnerability in the Layer 2 Ethernet services of Cisco IOS XR Software could allow an unauthenticated, adjacent attacker to cause the linCisco IOS XR Software
- CVE-2024-20315A vulnerability in the access control list (ACL) processing on MPLS interfaces in the ingress direction of Cisco IOS XR Software could allowCisco IOS XR Software
- CVE-2024-20322A vulnerability in the access control list (ACL) processing on Pseudowire interfaces in the ingress direction of Cisco IOS XR Software couldCisco IOS XR Software
- CVE-2024-20266A vulnerability in the DHCP version 4 (DHCPv4) server feature of Cisco IOS XR Software could allow an unauthenticated, remote attacker to trCisco IOS XR Software
- CVE-2024-20320A vulnerability in the SSH client feature of Cisco IOS XR Software for Cisco 8000 Series Routers and Cisco Network Convergence System (NCS) Cisco IOS XR Software
- CVE-2024-20327A vulnerability in the PPP over Ethernet (PPPoE) termination feature of Cisco IOS XR Software for Cisco ASR 9000 Series Aggregation ServicesCisco IOS XR Software
- CVE-2023-20273A vulnerability in the web UI feature of Cisco IOS XE Software could allow an authenticated, remote attacker to inject commands with the priCisco IOS XE Software
- CVE-2023-20198Cisco is providing an update for the ongoing investigation into observed exploitation of the web UI feature in Cisco IOS XE Software.Cisco IOS XE Software
- CVE-2023-20235A vulnerability in the on-device application development workflow feature for the Cisco IOx application hosting infrastructure in Cisco IOS Cisco IOS XE Software
- CVE-2023-20176A vulnerability in the networking component of Cisco access point (AP) software could allow an unauthenticated, remote attacker to cause a tCisco Aironet Access Point Software
- CVE-2023-20202A vulnerability in the Wireless Network Control daemon (wncd) of Cisco IOS XE Software for Wireless LAN Controllers could allow an unauthentCisco IOS XE Software
- CVE-2023-20109A vulnerability in the Cisco Group Encrypted Transport VPN (GET VPN) feature of Cisco IOS Software and Cisco IOS XE Software could allow an Cisco IOS
- CVE-2023-20268Cisco Access Point Software Uncontrolled Resource Consumption VulnerabilityCisco Aironet Access Point Software · Cisco Business Wirele…
- CVE-2023-20186A vulnerability in the Authentication, Authorization, and Accounting (AAA) feature of Cisco IOS Software and Cisco IOS XE Software could allCisco IOS
- CVE-2023-20227A vulnerability in the Layer 2 Tunneling Protocol (L2TP) feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker toCisco IOS XE Software
- CVE-2023-20226A vulnerability in Application Quality of Experience (AppQoE) and Unified Threat Defense (UTD) on Cisco IOS XE Software could allow an unautCisco IOS XE Software
- CVE-2023-20033A vulnerability in Cisco IOS XE Software for Cisco Catalyst 3650 and Catalyst 3850 Series Switches could allow an unauthenticated, remote atCisco IOS XE Software
- CVE-2023-20187A vulnerability in the Multicast Leaf Recycle Elimination (mLRE) feature of Cisco IOS XE Software for Cisco ASR 1000 Series Aggregation ServCisco IOS XE Software
- CVE-2023-20231A vulnerability in the web UI of Cisco IOS XE Software could allow an authenticated, remote attacker to perform an injection attack against Cisco IOS XE Software
- CVE-2023-20190A vulnerability in the classic access control list (ACL) compression feature of Cisco IOS XR Software could allow an unauthenticated, remoteCisco IOS XR Software
- CVE-2023-20191A vulnerability in the access control list (ACL) processing on MPLS interfaces in the ingress direction of Cisco IOS XR Software could allowCisco IOS XR Software
- CVE-2023-20233A vulnerability in the Connectivity Fault Management (CFM) feature of Cisco IOS XR Software could allow an unauthenticated, remote attacker Cisco IOS XR Software
- CVE-2023-20236A vulnerability in the iPXE boot function of Cisco IOS XR software could allow an authenticated, local attacker to install an unverified sofCisco IOS XR Software
- CVE-2023-20135A vulnerability in Cisco IOS XR Software image verification checks could allow an authenticated, local attacker to execute arbitrary code onCisco IOS XR Software
- CVE-2023-20027Cisco IOS XE Software Virtual Fragmentation Reassembly Denial of Service VulnerabilityCisco IOS XE Software
- CVE-2023-20029Cisco IOS XE Software Privilege Escalation VulnerabilityCisco IOS XE Software
- CVE-2023-20035Cisco IOS XE SD-WAN Software Command Injection VulnerabilityCisco IOS XE Software
- CVE-2023-20065A vulnerability in the Cisco IOx application hosting subsystem of Cisco IOS XE Software could allow an authenticated, local attacker to elevCisco IOS XE Software
- CVE-2023-20066Cisco IOS XE Software Web UI Path Traversal VulnerabilityCisco IOS XE Software
- CVE-2023-20067Cisco IOS XE Software for Wireless LAN Controllers HTTP Client Profiling Denial of Service VulnerabilityCisco IOS XE Software
- CVE-2023-20072Cisco IOS XE Software Fragmented Tunnel Protocol Packet Denial of Service VulnerabilityCisco IOS XE Software
- CVE-2023-20080Cisco IOS and IOS XE Software IPv6 DHCP (DHCPv6) Relay and Server Denial of Service VulnerabilityCisco IOS
- CVE-2023-20081Cisco Adaptive Security Appliance Software, Firepower Threat Defense Software, IOS Software, and IOS XE Software IPv6 DHCP (DHCPv6) Client Denial of Service VulnerabilityCisco IOS
- CVE-2023-20082Cisco IOS XE Software for Cisco Catalyst 9300 Series Switches Secure Boot Bypass VulnerabilityCisco IOS XE ROMMON Software
- CVE-2023-20100Cisco IOS XE Software for Wireless LAN Controllers CAPWAP Join Denial of Service VulnerabilityCisco IOS XE Software
- CVE-2023-20049Cisco IOS XR Software for ASR 9000 Series Routers Bidirectional Forwarding Detection Denial of Service VulnerabilityCisco IOS XR Software
- CVE-2023-20064Cisco IOS XR Software Bootloader Unauthenticated Information Disclosure VulnerabilityCisco IOS XR Software
- CVE-2023-20076Cisco IOx Application Hosting Environment Command Injection VulnerabilityCisco IOS
- CVE-2022-20864Cisco IOS XE ROM Monitor Software for Catalyst Switches Information Disclosure VulnerabilityCisco IOS XE Software
- CVE-2022-20837Cisco IOS XE Software DNS NAT Protocol Application Layer Gateway Denial of Service VulnerabilityCisco IOS XE Software
- CVE-2022-20920Cisco IOS and IOS XE Software SSH Denial of Service VulnerabilityCisco IOS
- CVE-2022-20915Cisco IOS XE Software IPv6 VPN over MPLS Denial of Service VulnerabilityCisco IOS XE Software
- CVE-2022-20870Cisco IOS XE Software for Catalyst Switches MPLS Denial of Service VulnerabilityCisco IOS XE Software
- CVE-2022-20944Cisco IOS XE Software for Catalyst 9200 Series Switches Arbitrary Code Execution VulnerabilityCisco IOS XE Software
- CVE-2022-20945Cisco Catalyst 9100 Series Access Points Association Request Denial of Service VulnerabilityCisco Aironet Access Point Software
- CVE-2022-20919Cisco IOS and IOS XE Software Common Industrial Protocol Request Denial of Service VulnerabilityCisco IOS
- CVE-2022-20856Cisco IOS XE Wireless Controller Software for the Catalyst 9000 Family CAPWAP Mobility Denial of Service VulnerabilityCisco IOS XE Software
- CVE-2022-20855Cisco IOS XE Software for Embedded Wireless Controllers on Catalyst Access Points Privilege Escalation VulnerabilityCisco IOS XE Software
- CVE-2022-20851Cisco IOS XE Software Web UI Command Injection VulnerabilityCisco IOS XE Software
- CVE-2022-20848Cisco IOS XE Software for Embedded Wireless Controllers on Catalyst 9100 Series Access Points UDP Processing Denial of Service VulnerabilityCisco IOS XE Software
- CVE-2022-20847Cisco IOS XE Wireless Controller Software for the Catalyst 9000 Family DHCP Processing Denial of Service VulnerabilityCisco IOS XE Software