HTTP: Apache Struts OGNL Expression Parsing Arbitrary Command Execution
This signature detects attempts to exploit a known vulnerability against Apache Struts. Attackers can inject and execute arbitrary commands on the targeted system.
Extended Description
Apache Struts 2 before 2.3.14.3 allows remote attackers to 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.
Affected Products
Apache struts
Short Name
HTTP:APACHE:STRUTS-OGNL-CMDEXEC
Severity
Major
Recommended
False
Recommended Action
Drop
Category
HTTP
Keywords
Apache Arbitrary CVE-2013-2135 Command Execution Expression OGNL Parsing Struts bid:60345 bid:60346
Release Date
11/26/2013
Supported Platforms
srx-branch-12.3
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-branch-19.4
vsrx-19.4
mx-12.3
mx-19.4
vmx-19.4
mx-19.3
vsrx3bsd-19.4
srx-19.4
vsrx-12.3
vmx-19.3
vsrx-19.2
srx-12.3
Sigpack Version
3761
False Positive
Unknown
Vendors
Apache
CVSS Score
9.3