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CVE-2011-1183

5.8 · MEDIUM

Apache Tomcat 7.0.11, when web.xml has no login configuration, does not follow security constraints, which allows remote attackers to bypass intended access restrictions via HTTP requests to a meta…

Published Apr 8, 2011apacheEPSS 6.16%

Overview

CVE-2011-1183 is a medium-severity vulnerability affecting apache tomcat. It was published on April 8, 2011 and has a CVSS 2.0 base score of 5.8 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 5.8, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Apache Tomcat 7.0.11, when web.xml has no login configuration, does not follow security constraints, which allows remote attackers to bypass intended access restrictions via HTTP requests to a meta-data complete web application. NOTE: this vulnerability exists because of an incorrect fix for CVE-2011-1088 and CVE-2011-1419.

Remediation

Check the references section for vendor advisories and patches from apache. Update tomcat to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus

References

Refseclists.org/fulldisclosure/2011/Apr/96Refsecurityreason.com/securityalert/8187Refsvn.apache.org/viewvc?view=revision&revision=1087643Reftomcat.apache.org/security-7.htmlRefwww.securityfocus.com/archive/1/517362/100/0/threadedRefwww.securityfocus.com/bid/47196Refexchange.xforce.ibmcloud.com/vulnerabilities/66675Refoval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12701Refseclists.org/fulldisclosure/2011/Apr/96Refsecurityreason.com/securityalert/8187

How CyberStrike helps

Frequently asked questions

What is CVE-2011-1183?

CVE-2011-1183 is a medium-severity vulnerability affecting apache tomcat. It was published on April 8, 2011 and has a CVSS 2.0 base score of 5.8 (MEDIUM).

How severe is CVE-2011-1183?

This vulnerability has a CVSS 2.0 base score of 5.8, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2011-1183?

Check the references section for vendor advisories and patches from apache. Update tomcat to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2011-1183?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2011-1183 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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