Servers and applications
CVE-2020-17530
Forced OGNL evaluation, when evaluated on raw user input in tag attributes, may lead to remote code execution. Affected software : Apache Struts 2.0.0 - Struts 2.5.25.
Actively exploited: CISA added it to its Known Exploited Vulnerabilities catalog on 3 Nov 2021.
- Severity
- Critical 9.8
- Published
- 11 Dec 2020
- Last changed
- 17 Jun 2026
- Added to UpHeron
- 1 Nov 2026
- Fixed in
- 2.5.30
- Sources
- NVD
Affected software
| Software | Affected versions |
|---|---|
Apache StrutsServers and applications · cpe:a:apache:struts |
|
Known exploited
- CISA name
- Apache Struts Remote Code Execution Vulnerability
- Required action
- Apply updates per vendor instructions.
- Due for US agencies
- 3 May 2022
- Used in ransomware
- Not known