Description

In Apache Struts 2.0.0 through 2.3.33 and 2.5 through 2.5.10.1, using an unintentional expression in a Freemarker tag instead of string literals can lead to a RCE attack.

Remediation

References

http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-003.txt

http://www.oracle.com/technetwork/security-advisory/alert-cve-2017-9805-3889403.html

http://www.securityfocus.com/bid/100829

https://kb.netapp.com/support/s/article/ka51A000000CgttQAC/NTAP-20170911-0001

https://struts.apache.org/docs/s2-053.html

Related Vulnerabilities

CVE-2017-5662 Vulnerability in maven package org.apache.xmlgraphics:batik-rasterizer

CVE-2019-0191 Vulnerability in maven package org.apache.karaf.kar:org.apache.karaf.kar.core

CVE-2019-10370 Vulnerability in maven package org.jenkins-ci.plugins:mask-passwords

CVE-2020-11050 Vulnerability in maven package org.java-websocket:java-websocket

CVE-2017-1000085 Vulnerability in maven package org.jenkins-ci.plugins:subversion

Severity

Critical

Classification

CWE-20 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Tags

Mitigation Third Party Advisory Patch VDB Entry Exploit Vendor Advisory