CVE - CVE-2021-31805

CVE-ID
CVE-2021-31805	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
The fix issued for CVE-2020-17530 was incomplete. So from Apache Struts 2.0.0 to 2.5.29, still some of the tag’s attributes could perform a double evaluation if a developer applied forced OGNL evaluation by using the %{...} syntax. Using forced OGNL evaluation on untrusted user input can lead to a Remote Code Execution and security degradation.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
CONFIRM:https://security.netapp.com/advisory/ntap-20220420-0001/ URL:https://security.netapp.com/advisory/ntap-20220420-0001/ MISC:https://cwiki.apache.org/confluence/display/WW/S2-062 URL:https://cwiki.apache.org/confluence/display/WW/S2-062 MISC:https://www.oracle.com/security-alerts/cpujul2022.html URL:https://www.oracle.com/security-alerts/cpujul2022.html MLIST:[oss-security] 20220412 CVE-2021-31805: Apache Struts: Forced OGNL evaluation, when evaluated on raw not validated user input in tag attributes, may lead to RCE. URL:http://www.openwall.com/lists/oss-security/2022/04/12/6
Assigning CNA
Apache Software Foundation
Date Record Created
20210426	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20210426)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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