CVE-2012-5575

Apache CXF 2.5.x before 2.5.10, 2.6.x before CXF 2.6.7, and 2.7.x before CXF 2.7.4 does not verify that a specified cryptographic algorithm is allowed by the WS-SecurityPolicy AlgorithmSuite definition before decrypting, which allows remote attackers to force CXF to use weaker cryptographic algorithms than intended and makes it easier to decrypt communications, aka "XML Encryption backwards compatibility attack."

Published: 2013-08-19 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]

Conclusion & alert: CVE-2012-5575 is rated Moderate Risk (54.9/100): CVSS Medium severity, with high exploitation likelihood (EPSS 6.32%, 93th percentile). Core evidence: EPSS ranks this CVE among the most likely to be exploited in the near term. Mandatory action: High exploitation likelihood—assess exposure and prioritize remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2012-5575

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 9.50% 6.32% -3.18%
2 2025-12-14 8.85% 9.50% +0.66%
3 2025-12-07 8.85%

Full EPSS history (16 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2012-5575

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
6.4 2.0 MEDIUM
AV:N/AC:L/Au:N/C:P/I:P/A:N Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:P)
Partial confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:N)
No availability impact.
10.0 4.9 [email protected]

Weakness enumeration for CVE-2012-5575

GitHub Security Advisory for CVE-2012-5575

GHSA-7v5v-9v8r-w864 · Severity: medium · Ecosystem: maven — Inadequate Encryption Strength in Apache CXF

OS Trackers for CVE-2012-5575

vendor priority summary link
redhat high https://access.redhat.com/security/cve/CVE-2012-5575

Affected software / configurations for CVE-2012-5575

Vendor Product Version Raw CPE
apache cxf 2.5.0 cpe:2.3:a:apache:cxf:2.5.0:*:*:*:*:*:*:*
apache cxf 2.5.1 cpe:2.3:a:apache:cxf:2.5.1:*:*:*:*:*:*:*
apache cxf 2.5.2 cpe:2.3:a:apache:cxf:2.5.2:*:*:*:*:*:*:*
apache cxf 2.5.3 cpe:2.3:a:apache:cxf:2.5.3:*:*:*:*:*:*:*
apache cxf 2.5.4 cpe:2.3:a:apache:cxf:2.5.4:*:*:*:*:*:*:*
apache cxf 2.5.5 cpe:2.3:a:apache:cxf:2.5.5:*:*:*:*:*:*:*
apache cxf 2.5.6 cpe:2.3:a:apache:cxf:2.5.6:*:*:*:*:*:*:*
apache cxf 2.5.7 cpe:2.3:a:apache:cxf:2.5.7:*:*:*:*:*:*:*
apache cxf 2.5.8 cpe:2.3:a:apache:cxf:2.5.8:*:*:*:*:*:*:*
apache cxf 2.5.9 cpe:2.3:a:apache:cxf:2.5.9:*:*:*:*:*:*:*
apache cxf 2.6.0 cpe:2.3:a:apache:cxf:2.6.0:*:*:*:*:*:*:*
apache cxf 2.6.1 cpe:2.3:a:apache:cxf:2.6.1:*:*:*:*:*:*:*
apache cxf 2.6.2 cpe:2.3:a:apache:cxf:2.6.2:*:*:*:*:*:*:*
apache cxf 2.6.3 cpe:2.3:a:apache:cxf:2.6.3:*:*:*:*:*:*:*
apache cxf 2.6.4 cpe:2.3:a:apache:cxf:2.6.4:*:*:*:*:*:*:*
apache cxf 2.6.5 cpe:2.3:a:apache:cxf:2.6.5:*:*:*:*:*:*:*
apache cxf 2.6.6 cpe:2.3:a:apache:cxf:2.6.6:*:*:*:*:*:*:*
apache cxf 2.7.0 cpe:2.3:a:apache:cxf:2.7.0:*:*:*:*:*:*:*
apache cxf 2.7.1 cpe:2.3:a:apache:cxf:2.7.1:*:*:*:*:*:*:*
apache cxf 2.7.2 cpe:2.3:a:apache:cxf:2.7.2:*:*:*:*:*:*:*
apache cxf 2.7.3 cpe:2.3:a:apache:cxf:2.7.3:*:*:*:*:*:*:*
redhat jboss_enterprise_application_platform 5.0.0 cpe:2.3:a:redhat:jboss_enterprise_application_platform:5.0.0:*:*:*:*:*:*:*
redhat jboss_enterprise_portal_platform 4.3.0 cpe:2.3:a:redhat:jboss_enterprise_portal_platform:4.3.0:*:*:*:*:*:*:*
redhat jboss_enterprise_soa_platform 4.3.0 cpe:2.3:a:redhat:jboss_enterprise_soa_platform:4.3.0:*:*:*:*:*:*:*
redhat jboss_enterprise_web_platform 5.2.0 cpe:2.3:a:redhat:jboss_enterprise_web_platform:5.2.0:*:*:*:*:*:*:*
redhat jboss_fuse_esb_enterprise 7.1.0 cpe:2.3:a:redhat:jboss_fuse_esb_enterprise:7.1.0:*:*:*:*:*:*:*

References for CVE-2012-5575

URL Tags
http://cxf.apache.org/cve-2012-5575.html
http://rhn.redhat.com/errata/RHSA-2013-0833.html
http://rhn.redhat.com/errata/RHSA-2013-0834.html
http://rhn.redhat.com/errata/RHSA-2013-0839.html
http://rhn.redhat.com/errata/RHSA-2013-0873.html Vendor Advisory
http://rhn.redhat.com/errata/RHSA-2013-0874.html Vendor Advisory
http://rhn.redhat.com/errata/RHSA-2013-0875.html
http://rhn.redhat.com/errata/RHSA-2013-0876.html Vendor Advisory
http://rhn.redhat.com/errata/RHSA-2013-0943.html Vendor Advisory
http://rhn.redhat.com/errata/RHSA-2013-1028.html
http://rhn.redhat.com/errata/RHSA-2013-1143.html Vendor Advisory
http://rhn.redhat.com/errata/RHSA-2013-1437.html
http://www.nds.ruhr-uni-bochum.de/research/publications/backwards-compatibility/
http://www.securityfocus.com/bid/60043
https://bugzilla.redhat.com/show_bug.cgi?id=880443
https://lists.apache.org/thread.html/r36e44ffc1a9b365327df62cdfaabe85b9a5637de102cea07d79b2dbf%40%3Ccommits.cxf.apache.org%3E
https://lists.apache.org/thread.html/rc774278135816e7afc943dc9fc78eb0764f2c84a2b96470a0187315c%40%3Ccommits.cxf.apache.org%3E
https://lists.apache.org/thread.html/rd49aabd984ed540c8ff7916d4d79405f3fa311d2fdbcf9ed307839a6%40%3Ccommits.cxf.apache.org%3E
https://lists.apache.org/thread.html/rec7160382badd3ef4ad017a22f64a266c7188b9ba71394f0d321e2d4%40%3Ccommits.cxf.apache.org%3E
https://lists.apache.org/thread.html/rfb87e0bf3995e7d560afeed750fac9329ff5f1ad49da365129b7f89e%40%3Ccommits.cxf.apache.org%3E
https://lists.apache.org/thread.html/rff42cfa5e7d75b7c1af0e37589140a8f1999e578a75738740b244bd4%40%3Ccommits.cxf.apache.org%3E
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