Home/CVE/The Expression Language (EL) implementation in Apache Tomcat 6.x before 6.0.44, 7.x before 7.0.58, and 8.x before 8.0.16
CVE

CVE-2014-7810

The Expression Language (EL) implementation in Apache Tomcat 6.x before 6.0.44, 7.x before 7.0.58, and 8.x before 8.0.16

The Expression Language (EL) implementation in Apache Tomcat 6.x before 6.0.44, 7.x before 7.0.58, and 8.x before 8.0.16 does not properly consider the possibility of an accessible interface implemented by an inaccessible class, which allows attackers to bypass a SecurityManager protection mechanism via a web application that leverages use of incorrect privileges during EL evaluation.

MEDIUM · CVSS 5 EPSS 0.09485
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  • EPSS percentile: top 7% of all CVEs by exploitation likelihood
Sigma rules1 YARA rules0
⬡

Weakness Classification

CWE-284Improper Access Control
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Affected Products & Versions

2
debian linuxall versions
apache tomcatall versions
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Affected Packages

1
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
Maven org.apache.tomcat:tomcat MODERATE fixed in 6.0.44
◈

Sigma Hunt Rules

1
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
productmediumTomcat WebServer Logs Deleted
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Scoring & Timeline

5
MEDIUM · CVSS v2 (legacy) · secalert@redhat.com
View on NVD
This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:L/Au:N/C:N/I:P/A:N
Published to NVD07 Jun 2015 · 11:59 PM
⚑

Vendor Advisories

9
rhsaRHSA-2016:2046Important
suse-csafSUSE-SU-2015:1565-1
usnUSN-2655-1
usnUSN-2654-1
suse-csafSUSE-SU-2015:1281-1
🔗

References & Sources

29
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://marc.info/?l=bugtraq&m=145974991225029&w=2Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2015-1621.html
http://rhn.redhat.com/errata/RHSA-2015-1622.html
http://rhn.redhat.com/errata/RHSA-2016-0492.html
http://rhn.redhat.com/errata/RHSA-2016-2046.html
http://svn.apache.org/viewvc?view=revision&revision=1644018Patch
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