VULNERABILITY INTELLIGENCE

CVE-2012-0838

CVSS score10 HIGH
EPSS probability13.88%
CISA KEVNot currently listed
Published2012-03-02
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:C/I:C/A:C

Description

Apache Struts 2 before 2.2.3.1 evaluates a string as an OGNL expression during the handling of a conversion error, which allows remote attackers to modify run-time data values, and consequently execute arbitrary code, via invalid input to a field.

Weakness classification

  • CWE-20: Improper Input Validation

Primary references