// For flags

CVE-2012-0391

Apache Struts 2 Improper Input Validation Vulnerability

Severity Score

9.3
*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

5
*Multiple Sources

Exploited in Wild

Yes
*KEV

Decision

-
*SSVC
Descriptions

The ExceptionDelegator component in Apache Struts before 2.2.3.1 interprets parameter values as OGNL expressions during certain exception handling for mismatched data types of properties, which allows remote attackers to execute arbitrary Java code via a crafted parameter.

El componente ExceptionDelegator en Apache Struts antes de v2.2.3.1 interpreta los valores de los parámetros como expresiones OGNL durante el manejo de determinadas excepciones en tipos de datos de propiedades no coincidentes, lo que permite a atacantes remotos ejecutar código Java a través de un parámetro especificamente modificado para tal fin.

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

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2012-01-06 First Exploit
  • 2012-01-08 CVE Reserved
  • 2012-01-08 CVE Published
  • 2022-01-21 Exploited in Wild
  • 2022-07-21 KEV Due Date
  • 2024-09-16 CVE Updated
  • 2024-09-17 EPSS Updated
CWE
  • CWE-20: Improper Input Validation
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Apache
Search vendor "Apache"
Struts
Search vendor "Apache" for product "Struts"
>= 2.0.0 < 2.2.3.1
Search vendor "Apache" for product "Struts" and version " >= 2.0.0 < 2.2.3.1"
-
Affected