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Who should read this | All Struts 2 developers and users |
|---|---|
Impact of vulnerability | Possible Remote Code Execution |
Maximum security rating | High |
Recommendation | Disable Dynamic Method Invocation if possible. Alternatively upgrade to Struts 2.3.20.23, Struts 2.3.24.23 or Struts 2.3.28.1. |
Affected Software | Struts 2.3.20 - Struts Struts 2.3.28 (except 2.3.20.2 3 and 2.3.24.23) |
Reporter | Nike Zheng nike dot zheng at dbappsecurity dot com dot cn |
CVE Identifier | CVE-2016-3081 |
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Disable Dynamic Method Invocation when possible or upgrade to Apache Struts versions 2.3.20.23, 2.3.24.2 3 or 2.3.28.1.
Backward compatibility
No issues expected when upgrading to Struts 2.3.20.23, 2.3.24.2 3 and 2.3.28.1
Workaround
Disable Dynamic Method Invocation or implement your own version of ActionMapper based on a source code of the recommended Apache Struts versions.