Microsoft Windows Security Feature Bypass Vulnerability
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- 1 on Exploit-DB
Summary
A security feature bypass vulnerability exists where a NETLOGON message is able to obtain the session key and sign messages. To exploit this vulnerability, an attacker could send a specially crafted authentication request. An attacker who successfully exploited this vulnerability could access another machine using the original user privileges. The issue has been addressed by changing how NTLM validates network authentication messages.
Timeline
- CVE published
- Public exploit on Exploit-DB
EDB-47115
- Record last updated
- EPSS reached 10%
FIRST estimates at least a 10% chance of exploitation in the next 30 days
Affected versions
- Microsoft Windows 10 Version 1703
From 10.0.0
- Microsoft Windows 10 Version 1803
From 10.0.0
- Microsoft Windows Server, version 1803 (Server Core Installation)
From 10.0.0
- Microsoft Windows 10 Version 1809
From 10.0.17763.0
- Microsoft Windows 10 Version 1809
From 10.0.0
- Microsoft Windows Server 2019
From 10.0.17763.0
- Microsoft Windows Server 2019 (Server Core installation)
From 10.0.17763.0
- Microsoft Windows 10 Version 1709 for 32-bit Systems
From 10.0.0
- Microsoft Windows 10 Version 1709
From 10.0.0
- Microsoft Windows 10 Version 1903 for 32-bit Systems
From 10.0.0
- Microsoft Windows 10 Version 1903 for x64-based Systems
From 10.0.0
- Microsoft Windows 10 Version 1903 for ARM64-based Systems
From 10.0.0
- Microsoft Windows Server, version 1903 (Server Core installation)
From 10.0.0
- Microsoft Windows 10 Version 1507
From 10.0.10240.0
- Microsoft Windows 10 Version 1607
From 10.0.14393.0
- Microsoft Windows Server 2016
From 10.0.14393.0
- Microsoft Windows Server 2016 (Server Core installation)
From 10.0.14393.0
- Microsoft Windows 7
From 6.1.0
- Microsoft Windows 7 Service Pack 1
From 6.1.0
- Microsoft Windows 8.1
From 6.3.0
- Microsoft Windows Server 2008 Service Pack 2
From 6.0.6003.0
- Microsoft Windows Server 2008 Service Pack 2 (Server Core installation)
From 6.0.6003.0
- Microsoft Windows Server 2008 Service Pack 2
From 6.0.0
- Microsoft Windows Server 2008 Service Pack 2
From 6.0.6003.0
- Microsoft Windows Server 2008 R2 Systems Service Pack 1
From 6.1.0
- Microsoft Windows Server 2008 R2 Service Pack 1
From 6.1.7601.0
- Microsoft Windows Server 2008 R2 Service Pack 1 (Server Core installation)
From 6.1.7601.0
- Microsoft Windows Server 2012
From 6.2.9200.0
- Microsoft Windows Server 2012 (Server Core installation)
From 6.2.9200.0
- Microsoft Windows Server 2012 R2
From 6.3.9600.0
- Microsoft Windows Server 2012 R2 (Server Core installation)
From 6.3.9600.0