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CVE-2012-5885

22
FAUCET Score

CVE-2012-5885 describes a vulnerability in Apache Tomcat versions 5.5.x, 6.x, and 7.x, where the HTTP Digest Access Authentication's replay-countermeasure functionality incorrectly tracks client nonces instead of server nonces and nonce-counts. This flaw allows remote attackers to bypass access restrictions by sniffing network traffic for valid requests. With a CVSS score of 5.0, it is a medium-severity vulnerability with low attack complexity, potentially leading to information disclosure (C:P) without impacting integrity or availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
5.5.0CPE matchmatch criteria
cpe:2.3:a:apache:tomcat:5.5.0:*:*:*:*:*:*:*
5.5.1CPE matchmatch criteria
cpe:2.3:a:apache:tomcat:5.5.1:*:*:*:*:*:*:*
5.5.2CPE matchmatch criteria
cpe:2.3:a:apache:tomcat:5.5.2:*:*:*:*:*:*:*
5.5.3CPE matchmatch criteria
cpe:2.3:a:apache:tomcat:5.5.3:*:*:*:*:*:*:*
5.5.4CPE matchmatch criteria
cpe:2.3:a:apache:tomcat:5.5.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

AV:N/AC:L/Au:N/C:P/I:N/A:N

Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
8.98%
Probability of exploitation in next 30 days
EPSS Percentile
94.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0898 is in the 93rd percentile among its peer group of 23,705 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (25)

mavenpatch availablevia ghsa
Product: org.apache.tomcat:tomcatFixed in: 5.5.36
mavenpatch availablevia ghsa
Product: org.apache.tomcat:tomcatFixed in: 7.0.30
mavenpatch availablevia ghsa
Product: org.apache.tomcat:tomcatFixed in: 6.0.36
redhatpatch availablevia redhat_api
Product: JBoss Data Grid 6.1
View patch
redhatpatch availablevia redhat_api
Product: JBoss Enterprise BRMS Platform 5.3
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: tomcat5-0:5.5.23-0jpp.38.el5_9
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 6Fixed in: tomcat6-0:6.0.24-52.el6_4
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 5.2
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 5 for RHEL 4Fixed in: jbossweb-0:2.1.13-3_patch_02.ep5.el4
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 5 for RHEL 5Fixed in: jbossweb-0:2.1.13-3_patch_02.ep5.el5
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 6.0
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 6 for RHEL 5Fixed in: jbossweb-0:7.0.17-4.Final_redhat_3.ep6.el5
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 6 for RHEL 6Fixed in: jbossweb-0:7.0.17-4.Final_redhat_3.ep6.el6
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Web Server 2 for RHEL 5Fixed in: tomcat6-0:6.0.35-6_patch_06.ep6.el5
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Web Server 2 for RHEL 6Fixed in: tomcat6-0:6.0.35-29_patch_06.ep6.el6
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss SOA Platform 5.3
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Web Platform 5.2
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Web Server 2.0
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 5 for RHEL 6Fixed in: jbossweb-0:2.1.13-4_patch_02.ep5.el6
View patch
redhatpatch availablevia redhat_api
Product: JBEWP 5 for RHEL 5Fixed in: jbossweb-0:2.1.13-3_patch_02.ep5.el5
View patch
redhatpatch availablevia redhat_api
Product: JBEWP 5 for RHEL 6Fixed in: jbossweb-0:2.1.13-4_patch_02.ep5.el6
View patch
redhatno patchvia redhat_api
Product: Red Hat JBoss BRMS 5Fixed in: jbossweb
redhatno patchvia redhat_api
Product: Red Hat JBoss Data Grid 6Fixed in: jbossweb
redhatno patchvia redhat_api
Product: Red Hat JBoss SOA Platform 5Fixed in: jbossweb
redhatend of lifevia redhat_api
Product: Red Hat JBoss Portal 5Fixed in: jbossweb

Vendor Advisories (2)

mavenGHSA-99rf-92v6-cwx4medium

Improper Access Control in Apache Tomcat

May 17, 2022
redhatCVE-2012-5885Moderate

tomcat: three DIGEST authentication implementation issues

Nov 5, 2012

References

lists.opensuse.org / opensuse-updates/2012-12/msg00089.html
lists.opensuse.org / opensuse-updates/2012-12/msg00090.html
lists.opensuse.org / opensuse-updates/2013-01/msg00037.html
marc.info
marc.info
rhn.redhat.com / errata/RHSA-2013-0623.html
rhn.redhat.com / errata/RHSA-2013-0629.html
rhn.redhat.com / errata/RHSA-2013-0631.html
rhn.redhat.com / errata/RHSA-2013-0632.html
rhn.redhat.com / errata/RHSA-2013-0633.html
rhn.redhat.com / errata/RHSA-2013-0640.html
rhn.redhat.com / errata/RHSA-2013-0647.html
rhn.redhat.com / errata/RHSA-2013-0648.html
rhn.redhat.com / errata/RHSA-2013-0726.html
secunia.com / advisories/51371
exchange.xforce.ibmcloud.com / vulnerabilities/80408
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19432
svn.apache.org / viewvc
svn.apache.org / viewvc
svn.apache.org / viewvc
tomcat.apache.org / security-5.html
tomcat.apache.org / security-6.html
Vendor Advisory
tomcat.apache.org / security-7.html
Vendor Advisory
www-01.ibm.com / support/docview.wss
securityfocus.com / bid/56403
ubuntu.com / usn/USN-1637-1