PULSE
ES
FEED
ransomqilin reclama a Segres Systec · ES · Technologyransomqilin reclama a Shield Wall Systems of Florida · US · Government & Defenseransomqilin reclama a The Excalibur Group · US · Otherransomiah6477 reclama a hilmar-cheese · US · Agriculture and Food Productionransomn0n reclama a Company #70 · EG · Not Foundransomn0n reclama a Company #73 · Not Foundransomlockbit5 reclama a torcivialaw.com · IT · Professional Servicesransomlockbit5 reclama a kidzrkooldental.com · US · Healthcareransomlockbit5 reclama a lcww.com.eg · EG · Not Foundransomlockbit5 reclama a neweramachines.com · US · Manufacturingransomlockbit5 reclama a grupoabg.com · MX · Manufacturingransomqilin reclama a KD Corp · KR · Not Foundransomakira reclama a Videk · GB · Technologyransomakira reclama a Boyle, Pecharich, Cline, Whittington and Stallings · Professional Servicesransomqilin reclama a Segres Systec · ES · Technologyransomqilin reclama a Shield Wall Systems of Florida · US · Government & Defenseransomqilin reclama a The Excalibur Group · US · Otherransomiah6477 reclama a hilmar-cheese · US · Agriculture and Food Productionransomn0n reclama a Company #70 · EG · Not Foundransomn0n reclama a Company #73 · Not Foundransomlockbit5 reclama a torcivialaw.com · IT · Professional Servicesransomlockbit5 reclama a kidzrkooldental.com · US · Healthcareransomlockbit5 reclama a lcww.com.eg · EG · Not Foundransomlockbit5 reclama a neweramachines.com · US · Manufacturingransomlockbit5 reclama a grupoabg.com · MX · Manufacturingransomqilin reclama a KD Corp · KR · Not Foundransomakira reclama a Videk · GB · Technologyransomakira reclama a Boyle, Pecharich, Cline, Whittington and Stallings · Professional Services
← All CVEs
CVE Watch—

CVE-2012-0391

Apache Struts 2 Improper Input Validation Vulnerability

CVSS

—

No CVSS

EPSS

75.6%

p100

KEV

YES

Jan 21, 2022

Exploit Today

80

0-100

Published: — · Last modified: —

EPSS · 30d
75.6%EPSS · 30 days75.6%
2026-09-162026-10-14
KEV catalog record

Product

Apache / Struts 2

Vulnerability

Apache Struts 2 Improper Input Validation Vulnerability

Added to KEV

Jan 21, 2022

Remediate by

Jul 21, 2022

Known ransomware use

No

Summary description

The ExceptionDelegator component in Apache Struts 2 before 2.2.3.1 contains an improper input validation vulnerability that allows for remote code execution.

Required action

Apply updates per vendor instructions.

Notes

https://nvd.nist.gov/vuln/detail/CVE-2012-0391

Related CVEs

No related CVEs by CWE or product.