Arista Networks vulnerabilities
180 CVEs and advisories name Arista Networks as an affected vendor, 4 of them on CISA's Known Exploited Vulnerabilities catalog, newest first. Follow it as a feed.
- CVE-2025-54548On affected platforms, restricted users could view sensitive portions of the config database via a debug API (e.g., user password hashes)
- CVE-2025-54547On affected platforms, if SSH session multiplexing was configured on the client side, SSH sessions (e.g, scp, sftp) multiplexed onto the same channel could perform file-system operations after a configured session timeout expired
- CVE-2025-54546On affected platforms, restricted users could use SSH port forwarding to access host-internal services
- CVE-2025-54545On affected platforms, a restricted user could break out of the CLI sandbox to the system shell and elevate their privileges.
- CVE-2025-6978Diagnostics command injection vulnerability
- CVE-2025-6979Captive Portal can allow authentication bypass
- CVE-2025-6980Captive Portal can expose sensitive information
- CVE-2025-6188On affected platforms running Arista EOS, maliciously formed UDP packets with source port 3503 may be accepted by EOS. UDP Port 3503 is associated with LspPing Echo Reply. This can result in unexpected behaviors, especially for UDP based services that do n
- CVE-2025-3456On affected platforms running Arista EOS, the global common encryption key configuration may be logged in clear text, in local or remote accounting logs. Knowledge of both the encryption key and protocol specific encrypted secrets from the device running-c
- CVE-2025-2826n affected platforms running Arista EOS, ACL policies may not be enforced. IPv4 ingress ACL, MAC ingress ACL, or IPv6 standard ingress ACL enabled on one or more ethernet or LAG interfaces may result in ACL policies not being enforced for ingress packets.
- CVE-2025-2796On affected platforms with hardware IPSec support running Arista EOS with IPsec enabled and anti-replay protection configured, EOS may exhibit unexpected behavior in specific cases. Received duplicate encrypted packets, which should be dropped under normal
- CVE-2024-11185On affected platforms running Arista EOS, ingress traffic on Layer 2 ports may, under certain conditions, be improperly forwarded to ports associated with different VLANs, resulting in a breach of VLAN isolation and segmentation boundaries.
- CVE-2024-9448On affected platforms running Arista EOS with Traffic Policies configured the vulnerability will cause received untagged packets not to hit Traffic Policy rules that they are expected to hit. If the rule was to drop the packet, the packet will not be dropp
- CVE-2024-12378On affected platforms running Arista EOS with secure Vxlan configured, restarting the Tunnelsec agent will result in packets being sent over the secure Vxlan tunnels in the clear.
- CVE-2024-11186On affected versions of the CloudVision Portal, improper access controls could enable a malicious authenticated user to take broader actions on managed EOS devices than intended. This advisory impacts the Arista CloudVision Portal products when run on-prem
- CVE-2025-0505On Arista CloudVision systems (virtual or physical on-premise deployments), Zero Touch Provisioning can be used to gain admin privileges on the CloudVision system, with more permissions than necessary, which can be used to query or manipulate system state
- CVE-2024-8100On affected versions of the Arista CloudVision Portal (CVP on-prem), the time-bound device onboarding token can be used to gain admin privileges on CloudVision.
- CVE-2025-0936On affected platforms running Arista EOS with a gNMI transport enabled, running the gNOI File TransferToRemote RPC with credentials for a remote server may cause these remote-server credentials to be logged or accounted on the local EOS device or possibly
- CVE-2024-8000On affected platforms running Arista EOS with 802.1X configured, certain conditions may occur where a dynamic ACL is received from the AAA server resulting in only the first line of the ACL being installed after an Accelerated Software Upgrade (ASU) restar
- CVE-2024-9135On affected platforms running Arista EOS with BGP Link State configured, BGP peer flap can cause the BGP agent to leak memory. This may result in BGP routing processing being terminated and route flapping.
- CVE-2025-1260On affected platforms running Arista EOS with OpenConfig configured, a gNOI request can be run when it should have been rejected.
- CVE-2025-1259On affected platforms running Arista EOS with OpenConfig configured, a gNOI request can be run when it should have been rejected.
- CVE-2024-9188Specially constructed queries cause cross platform scripting leaking administrator tokens
- CVE-2024-47520A user with advanced report application access rights can perform actions for which they are not authorized
- CVE-2024-47519Backup uploads to ETM subject to man-in-the-middle interception
- CVE-2024-47518Specially constructed queries targeting ETM could discover active remote access sessions
- CVE-2024-47517Expired and unusable administrator authentication tokens can be revealed by units that have timed out from ETM access
- CVE-2024-9134Multiple SQL Injection vulnerabilities exist in the reporting application. A user with advanced report application access rights can exploit the SQL injection, allowing them to execute commands on the underlying operating system with elevated privileges.
- CVE-2024-9133A user with administrator privileges is able to retrieve authentication tokens
- CVE-2024-9132The administrator is able to configure an insecure captive portal script