[ CVE-2013-2251 · Published 20 Jul 2013 ]
Apache Struts Improper Input Validation Vulnerability
Exploited · CISA KEV CVSS 9.8
EPSS 100%Fix available
[ Why it matters ]Priority signals
- Exploited in the wild: on CISA's Known Exploited Vulnerabilities list since 2022-03-25
- EPSS: 100% chance of exploitation in the next 30 days (higher than 100% of CVEs)
- Critical severity: CVSS 9.8
[ Description ]Official description
Apache Struts 2.0.0 through 2.3.15 allows remote attackers to execute arbitrary OGNL expressions via a parameter with a crafted (1) action:, (2) redirect:, or (3) redirectAction: prefix.
CISA: Apache Struts allows remote attackers to execute arbitrary Object-Graph Navigation Language (OGNL) expressions.
[ Fixes ]Fixes and patches
CISA required action (US federal deadline 15 Apr 2022): Apply updates per vendor instructions.
- Patch on struts.apache.orgVendor patch or bulletin · NVD · Reference tagged 'Patch' by NVD
- Patch on oracle.comVendor patch or bulletin · NVD · Reference tagged 'Patch' by NVD
- Patch on oracle.comVendor patch or bulletin · NVD · Reference tagged 'Patch' by NVD
[ References ]References
- archiva.apache.org/security.htmlProduct
- cxsecurity.com/issue/WLB-2014010087ExploitThird Party Advisory
- osvdb.org/98445Broken Link
- packetstormsecurity.com/files/159629/Apache-Struts-2-Remote-Code-Execution.htmlExploitThird Party AdvisoryVDB Entry
- seclists.org/fulldisclosure/2013/Oct/96ExploitMailing ListThird Party Advisory
- seclists.org/oss-sec/2014/q1/89Mailing ListThird Party Advisory
- struts.apache.org/release/2.3.x/docs/s2-016.htmlPatch
- tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20131023-struts2Third Party Advisory
- www.fujitsu.com/global/support/software/security/products-f/interstage-bpm-analytics-20…Broken LinkThird Party Advisory
- www.oracle.com/technetwork/topics/security/cpujan2014-1972949.htmlPatchThird Party Advisory
- www.oracle.com/technetwork/topics/security/cpujul2015-2367936.htmlPatchThird Party Advisory
- www.securityfocus.com/bid/61189Broken LinkThird Party AdvisoryVDB Entry
- www.securityfocus.com/bid/64758Broken LinkThird Party AdvisoryVDB Entry
- www.securitytracker.com/id/1029184Broken LinkThird Party AdvisoryVDB Entry
- www.securitytracker.com/id/1032916Broken LinkThird Party AdvisoryVDB Entry
- exchange.xforce.ibmcloud.com/vulnerabilities/90392Third Party AdvisoryVDB Entry
- www.cisa.gov/known-exploited-vulnerabilities-catalogUS Government Resource