Home/CVE/Apache Tomcat 7.0.12 and 7.0.13 processes the first request to a servlet without following security constraints that hav
CVE

CVE-2011-1582

Apache Tomcat 7.0.12 and 7.0.13 processes the first request to a servlet without following security constraints that hav

Apache Tomcat 7.0.12 and 7.0.13 processes the first request to a servlet without following security constraints that have been configured through annotations, which allows remote attackers to bypass intended access restrictions via HTTP requests. NOTE: this vulnerability exists because of an incomplete fix for CVE-2011-1088, CVE-2011-1183, and CVE-2011-1419.

MEDIUM · CVSS 4.3 EPSS 0.0153
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  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules1 YARA rules0
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Affected Products & Versions

1
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 7.0.14
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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

4.3
MEDIUM · CVSS v2 (legacy) · secalert@redhat.com
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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:M/Au:N/C:N/I:P/A:N
Published to NVD20 May 2011 · 10:55 PM
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References & Sources

8
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://mail-archives.apache.org/mod_mbox/www-announce/201105.mbox/%3C4DD26E30.2060103%40apache.org%3E
http://securityreason.com/securityalert/8256
http://svn.apache.org/viewvc?view=revision&revision=1100832Patch
http://tomcat.apache.org/security-7.html#Fixed_in_Apache_Tomcat_7.0.14_%28released_12_May_2011%29Vendor Advisory
http://www.securityfocus.com/archive/1/518032/100/0/threaded
http://www.securityfocus.com/bid/47886Patch
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