Is CVE-2013-2051 being actively exploited?

CVE-2013-2051 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2013-2051?

CVE-2013-2051 has a CVSS 2.0 base score of 2.6 (LOW).

CVE-2013-2051

LOW · CVSS 2.6EPSS 2.1%EU EUVD

The Tomcat 6 DIGEST authentication functionality as used in Red Hat Enterprise Linux 6 allows remote attackers to bypass intended access restrictions by performing a replay attack after a nonce becomes stale. NOTE: this issue is due to an incomplete fix for CVE-2012-5887.

Key facts

CVSS score: 2.6 (v2.0)
Severity: LOW
CVSS vector: AV:N/AC:H/Au:N/C:N/I:P/A:N
Weakness (CWE): CWE-264
EPSS score: 2.1% (82th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2013-2033)
Published: July 9, 2013
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2013-2033 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

redhat / enterprise linux

References

http://rhn.redhat.com/errata/RHSA-2013-0869.html(Vendor Advisory)
http://www.securityfocus.com/bid/60187
https://bugzilla.redhat.com/show_bug.cgi?id=959047(Vendor Advisory)

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

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