CVE-2012-0391

Apache Struts 2 Improper Input Validation Vulnerability

Details

CISA date: 2022-01-21
Affected versions: Struts 2
Summary: The ExceptionDelegator component in Apache Struts 2 before 2.2.3.1 contains an improper input validation vulnerability that allows for remote code execution.
Remediation: Apply updates per vendor instructions.
Exploit info: No exploit-tagged NVD references in our cache; see the CISA KEV link below.

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Information is aggregated from multiple authoritative sources for convenience; verify with NVD and vendors before operational decisions.