Is CVE-2013-2279 being actively exploited?

CVE-2013-2279 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2013-2279?

CVE-2013-2279 has a CVSS 2.0 base score of 7.5 (HIGH).

CVE-2013-2279

HIGH · CVSS 7.5EPSS 1.5%EU EUVD

CA SiteMinder Federation (FSS) 12.5, 12.0, and r6; Federation (Standalone) 12.1 and 12.0; Agent for SharePoint 2010; and SiteMinder for Secure Proxy Server 6.0, 12.0, and 12.5 does not properly verify XML signatures for SAML statements, which allows remote attackers to spoof other users and gain privileges.

Key facts

CVSS score: 7.5 (v2.0)
Severity: HIGH
CVSS vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Weakness (CWE): CWE-20
EPSS score: 1.5% (75th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2013-2225)
Published: March 21, 2013
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2013-2225 in the EU Vulnerability Database. Last updated in EUVD on September 17, 2024.

View on the EU Vulnerability Database

Affected products

siteminder agent for sharepoint / 2010
siteminder federation / 12.0
siteminder federation / 12.0
siteminder federation / 12.1
siteminder federation / 12.5
siteminder federation / r6.0
siteminder for secure proxy server / 12.0
siteminder for secure proxy server / 12.5
siteminder for secure proxy server / 6.0

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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