VULNERABILITY INTELLIGENCE
CVE-2020-17530
CVSS score9.8 CRITICAL
EPSS probability96.25%
CISA KEVKnown exploited vulnerability
Published2020-12-11
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Known Exploited Vulnerability
Apache Struts Remote Code Execution Vulnerability
Vendor / product: Apache / Struts
Description
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.
Weakness classification
- nvd@nist.gov: CWE-917
- 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-917
Primary references
- security@apache.org — Third Party Advisory
- security@apache.org — Third Party Advisory, VDB Entry
- security@apache.org — Mailing List, Third Party Advisory
- security@apache.org — Vendor Advisory
- security@apache.org — Patch, Third Party Advisory
- security@apache.org — Patch, Third Party Advisory
- security@apache.org — Patch, Third Party Advisory
- security@apache.org — Third Party Advisory
- security@apache.org — Patch, Third Party Advisory
- security@apache.org — Patch, Third Party Advisory
- security@apache.org — Patch, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory