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CVE-2012-0391

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Date: January 8, 2012

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.

Language: Java

Severity Score

Related Resources (13)

http://archives.neohapsis.com/archives/bugtraq/2012-01/0031.html
https://github.com/apache/struts
https://nvd.nist.gov/vuln/detail/CVE-2012-0391
http://struts.apache.org/2.x/docs/s2-008.html
https://github.com/apache/struts/commit/5f54b8d087f5125d96838aafa5f64c2190e6885b
https://issues.apache.org/jira/browse/WW-3668
http://www.exploit-db.com/exploits/18329
http://secunia.com/advisories/47393
https://www.sec-consult.com/files/20120104-0_Apache_Struts2_Multiple_Critical_Vulnerabilities.txt
https://github.com/apache/struts/commit/25e50069d60434a30395e3a98357ffba2bed427e
https://github.com/apache/struts/commit/b4265d369dc29d57a9f2846a85b26598e83f3892
http://struts.apache.org/2.x/docs/version-notes-2311.html
https://www.mend.io/vulnerability-database/CVE-2012-0391

Severity Score

Weakness Type (CWE)

Input Validation

CWE-20

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): HIGH
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): LOW
Availability (A): LOW

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): COMPLETE
Integrity (I): COMPLETE
Availability (A): COMPLETE
Additional information:

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