CVE-2011-1582
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.
Key facts
- CVSS score
- 4.3 (v2.0)
- Severity
- MEDIUM
- CVSS vector
AV:N/AC:M/Au:N/C:N/I:P/A:N- Weakness (CWE)
- CWE-264
- EPSS score
- 6.0% (93th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2022-2261)
- Published
- May 20, 2011
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2022-2261 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.
View on the EU Vulnerability DatabaseAffected products
- apache / tomcat
- apache / tomcat
References
- 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=1100832(Patch)
- http://tomcat.apache.org/security-7.html#Fixed_in_Apache_Tomcat_7.0.14_%28released_12_May_2011%29(Vendor Advisory)
- http://www.securityfocus.com/archive/1/518032/100/0/threaded
- http://www.securityfocus.com/bid/47886(Patch)
- http://www.vupen.com/english/advisories/2011/1255(Vendor Advisory)
- https://exchange.xforce.ibmcloud.com/vulnerabilities/67515
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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