CVE-2014-6331
Microsoft Active Directory Federation Services (AD FS) 2.0, 2.1, and 3.0, when a configured SAML...
CVE-2014-6331 is a medium vulnerability (CVSS 5.0) in Microsoft Active Directory Federation Services, published November 11, 2014. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 20.3%, the 97th percentile. No source names a fixed version.
- Severity
- 5.0 MediumCVSS 2.0, NVD
- Exploit chance
- 20.3%EPSS, 97th percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
- No fix listedNo source names one
Description
Microsoft Active Directory Federation Services (AD FS) 2.0, 2.1, and 3.0, when a configured SAML Relying Party lacks a sign-out endpoint, does not properly process logoff actions, which makes it easier for remote attackers to obtain access by leveraging an unattended workstation, aka "Active Directory Federation Services Information Disclosure Vulnerability."
Exploit likelihood
Affected products
What each source reports
NVD Score used
Microsoft Active Directory Federation Services (AD FS) 2.0, 2.1, and 3.0, when a configured SAML Relying Party lacks a sign-out endpoint, does not properly process logoff actions, which makes it easier for remote attackers to obtain access by leveraging an unattended workstation, aka "Active Directory Federation Services Information Disclosure Vulnerability."
- Record
CVE-2014-6331- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-264
- Updated
- 2026-11-02
CVE ListNo score
Microsoft Active Directory Federation Services (AD FS) 2.0, 2.1, and 3.0, when a configured SAML Relying Party lacks a sign-out endpoint, does not properly process logoff actions, which makes it easier for remote attackers to obtain access by leveraging an unattended workstation, aka "Active Directory Federation Services Information Disclosure Vulnerability."
- Record
CVE-2014-6331- Updated
- 2026-11-02
EUVDEUVD-2014-6215No score
Microsoft Active Directory Federation Services (AD FS) 2.0, 2.1, and 3.0, when a configured SAML Relying Party lacks a sign-out endpoint, does not properly process logoff actions, which makes it easier for remote attackers to obtain access by leveraging an unattended workstation, aka "Active Directory Federation Services Information Disclosure Vulnerability."
- Record
EUVD-2014-6215- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-4qc7-rj5q-mg48No score
Microsoft Active Directory Federation Services (AD FS) 2.0, 2.1, and 3.0, when a configured SAML...
Microsoft Active Directory Federation Services (AD FS) 2.0, 2.1, and 3.0, when a configured SAML Relying Party lacks a sign-out endpoint, does not properly process logoff actions, which makes it easier for remote attackers to obtain access by leveraging an unattended workstation, aka "Active Directory Federation Services Information Disclosure Vulnerability."
- Record
GHSA-4qc7-rj5q-mg48- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
References
blogs.technet.com/b/srd/archive/2014/11/11/assessing-risk-for-the-november-2014-security-updates.aspx
securitytracker.com/id/1031195
docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-077
securityfocus.com/bid/70938
nvd.nist.gov/vuln/detail/CVE-2014-6331
github.com/advisories/GHSA-4qc7-rj5q-mg48