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CVE-2021-31805
CVE ID
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CVE-2021-31805
MITRE ATT&CK
Collection
Command and Control
Credential Access
Defense Evasion
Discovery
Execution
Exfiltration
Impact
Initial Access
Lateral Movement
Persistence
Privilege Escalation
Topic Tags
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.
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CVSS V3 Severity and Metrics
General Information
Vendors
- apache
Products
- struts
Exploited in the Wild
- Government or Industry Alert (https://www.cisa.gov/known-exploited-vulnerabilities-catalog)
- News Article or Blog (https://blog.netlab.360.com/public-cloud-threat-intelligence-202204/)
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Advisory
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Additional Info
Technical Analysis
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CVE ID
AttackerKB requires a CVE ID in order to pull vulnerability data and references from the CVE list and the National Vulnerability Database. If available, please supply below:
