CVE-2011-5063
Last modified
CVE-2011-5063 is a vulnerability of currently unknown severity. The HTTP Digest Access Authentication implementation in Apache Tomcat 5.5.x before 5.5.34, 6.x before 6.0.33, and 7.x before 7.0.12 does not check realm values, which might allow remote attackers to bypass intended access restrictions by leveraging the availability of a protection space with weaker authentication or authorization requirements, a different vulnerability than CVE-2011-1184.. EPSS estimates a 6.63% chance of exploitation in the next 30 days.
Description
The HTTP Digest Access Authentication implementation in Apache Tomcat 5.5.x before 5.5.34, 6.x before 6.0.33, and 7.x before 7.0.12 does not check realm values, which might allow remote attackers to bypass intended access restrictions by leveraging the availability of a protection space with weaker authentication or authorization requirements, a different vulnerability than CVE-2011-1184.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apache | Tomcat | 5.5.0 |
| Apache | Tomcat | 5.5.1 |
| Apache | Tomcat | 5.5.2 |
| Apache | Tomcat | 5.5.3 |
| Apache | Tomcat | 5.5.4 |
| Apache | Tomcat | 5.5.5 |
| Apache | Tomcat | 5.5.6 |
| Apache | Tomcat | 5.5.7 |
| Apache | Tomcat | 5.5.8 |
| Apache | Tomcat | 5.5.9 |
| Apache | Tomcat | 5.5.10 |
| Apache | Tomcat | 5.5.11 |
| Apache | Tomcat | 5.5.12 |
| Apache | Tomcat | 5.5.13 |
| Apache | Tomcat | 5.5.14 |
| Apache | Tomcat | 5.5.15 |
| Apache | Tomcat | 5.5.16 |
| Apache | Tomcat | 5.5.17 |
| Apache | Tomcat | 5.5.18 |
| Apache | Tomcat | 5.5.19 |
| Apache | Tomcat | 5.5.20 |
| Apache | Tomcat | 5.5.21 |
| Apache | Tomcat | 5.5.22 |
| Apache | Tomcat | 5.5.23 |
| Apache | Tomcat | 5.5.24 |
| Apache | Tomcat | 5.5.25 |
| Apache | Tomcat | 5.5.26 |
| Apache | Tomcat | 5.5.27 |
| Apache | Tomcat | 5.5.28 |
| Apache | Tomcat | 5.5.29 |
| Apache | Tomcat | 5.5.30 |
| Apache | Tomcat | 5.5.31 |
| Apache | Tomcat | 5.5.32 |
| Apache | Tomcat | 5.5.33 |
| Apache | Tomcat | 6.0 |
| Apache | Tomcat | 6.0.0 |
| Apache | Tomcat | 6.0.1 |
| Apache | Tomcat | 6.0.2 |
| Apache | Tomcat | 6.0.3 |
| Apache | Tomcat | 6.0.4 |
| Apache | Tomcat | 6.0.5 |
| Apache | Tomcat | 6.0.6 |
| Apache | Tomcat | 6.0.7 |
| Apache | Tomcat | 6.0.8 |
| Apache | Tomcat | 6.0.9 |
| Apache | Tomcat | 6.0.10 |
| Apache | Tomcat | 6.0.11 |
| Apache | Tomcat | 6.0.12 |
| Apache | Tomcat | 6.0.13 |
| Apache | Tomcat | 6.0.14 |
Showing 50 of 76 affected configurations. See NVD for the full list.
References
- http://tomcat.apache.org/security-5.htmlVendor Advisory
- http://tomcat.apache.org/security-6.htmlVendor Advisory
- http://tomcat.apache.org/security-7.htmlVendor Advisory
- http://tomcat.apache.org/security-5.htmlVendor Advisory
- http://tomcat.apache.org/security-6.htmlVendor Advisory
- http://tomcat.apache.org/security-7.htmlVendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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