CVE-2012-0391.

Source-reported disclosure and enrichment record.

SEVERITY / CVSSUnscoredNo severity score in this snapshot.

EXPLOITATION STATUSCISA known exploitedAdded Jan 21, 2022

RECORD STATUSAwaiting NVD dataModified Jan 21, 2022

Disclosure 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.

CISA remediation guidance

Apply updates per vendor instructions.

Original records & references

NIST NVD record
CVE Program record
CISA KEV catalog entry

PUBLISHED 2022-01-21T00:00:00-05:00
MODIFIED 2022-01-21T00:00:00-05:00
INGESTED 2026-10-06T11:42:59-04:00