{"id":"CVE-2011-3923","url":"https://www.cyber-defence.io/tools/cve/CVE-2011-3923","generatedAt":"2026-11-05T02:33:42.307Z","title":"Apache Struts before 2.3.1.2 allows remote attackers to bypass security protections in the ParameterInterceptor class and execute arbitrary commands.","description":"Apache Struts before 2.3.1.2 allows remote attackers to bypass security protections in the ParameterInterceptor class and execute arbitrary commands.","published":"2019-11-01T14:15:11.000Z","lastModified":"2026-06-16T23:34:10.000Z","status":"Modified","sourceIdentifier":"chrome-cve-admin@google.com","cvss":{"version":"3.1","score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-732"],"affected":["apache/struts","redhat/jboss enterprise web server"],"epss":{"score":0.89492,"percentile":0.99786,"date":"2026-11-03","history":[]},"kev":{"listed":false},"exploits":{"count":1,"verified":true,"firstPublished":"2013-03-22","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":24874,"kind":"exploit","title":"Apache Struts - 'ParametersInterceptor' Remote Code Execution (Metasploit)","url":"https://www.exploit-db.com/exploits/24874","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/multiple/remote/24874.rb","file":"exploits/multiple/remote/24874.rb","published":"2013-03-22","added":"2013-03-22","updated":"2013-03-22","author":"Metasploit","type":"remote","platform":"multiple","port":null,"verified":true,"codes":["CVE-2011-3923","OSVDB-78501"],"tags":"Metasploit Framework (MSF)","aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":null}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 89.5%, higher than 100% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://seclists.org/fulldisclosure/2014/Jul/38","source":"chrome-cve-admin@google.com"},{"url":"http://www.exploit-db.com/exploits/24874","source":"chrome-cve-admin@google.com"},{"url":"http://www.securityfocus.com/bid/51628","source":"chrome-cve-admin@google.com"},{"url":"http://www.securitytracker.com/id?1026575","source":"chrome-cve-admin@google.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-3923","source":"chrome-cve-admin@google.com"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/72585","source":"chrome-cve-admin@google.com"},{"url":"https://security-tracker.debian.org/tracker/CVE-2011-3923","source":"chrome-cve-admin@google.com"},{"url":"http://seclists.org/fulldisclosure/2014/Jul/38","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.exploit-db.com/exploits/24874","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/51628","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securitytracker.com/id?1026575","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-3923","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/72585","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://security-tracker.debian.org/tracker/CVE-2011-3923","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2011-3923","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}