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CVE-2020-17530: Apache Struts Remote Code Execution Vulnerability
Apache Struts · in CISA KEV since 2021-11-03
2021-11-03added to KEV
2022-05-03federal remediation due date
95.93%EPSS exploit probability (30 days) 99.9th percentile
9.8 CRITICALCVSS 3.1
Unknownknown ransomware use
327days from NVD publication to KEV
What it is
Forced Object-Graph Navigation Language (OGNL) evaluation in Apache Struts, when evaluated on raw user input in tag attributes, can lead to remote code execution.
Required action (CISA)
Apply updates per vendor instructions.
| CWE | CWE-917 |
|---|---|
| CVSS vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD published | 2020-12-11 (Analyzed) |
Original records: NVD · CISA KEV · JSON: /api/cve/CVE-2020-17530.json · all KEV CVEs
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Get the full file: Exploited Vulnerabilities Brief – September 2026 ($29): this month's KEV additions ranked by EPSS, ransomware use and due date, ready to hand to a patch team. Checkout by Polar.