#VU88752 Code Injection in Apache Struts - CVE-2013-2135

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Main Vulnerability Database Vulnerabilities #VU88752

#VU88752 Code Injection in Apache Struts - CVE-2013-2135

Published: April 17, 2024


Vulnerability identifier: #VU88752
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2013-2135
CWE-ID: CWE-94
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Apache Struts
Software vendor:
Apache Foundation

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to improper input validation. A remote attacker can send a specially crafted request and execute arbitrary OGNL code via a request with a crafted value that contains both "${}" and "%{}" sequences, which causes the OGNL code to be evaluated twice.


Remediation

Install updates from vendor's website.

External links