Apache Struts Remote Code Execution Vulnerability

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.

cat cve-2020-17530.json

Vendor: Apache
Product: Struts
CVSS: 9.8
EPSS (exploit probability): 95.6%
Status: kev
CISA patch-by (BOD 22-01): May 3, 2022
Published: November 3, 2021
Source: https://nvd.nist.gov/vuln/detail/CVE-2020-17530

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.

Added to CISA’s Known Exploited Vulnerabilities catalog on 2021-11-03. Required action per CISA: Apply updates per vendor instructions. Due date: 2022-05-03.

This is an auto-synced KEV catalog record pending a full 0dayNews write-up — see CISA’s KEV catalog and the NVD record linked above for primary sources.