January 21, 2022 · Applied Cybernetics Group
CVE-2006-1547 — Apache Struts 1
Apache Struts 1 ActionForm Denial-of-Service Vulnerability
- Added to KEV
2022-01-21- Federal due date
2022-07-21- Vendor
- Apache
- Product
- Struts 1
- EPSS
- 98.9th percentile (score 0.546, as of
2026-07-13) - NVD CVSS v3.1
- —
- Ransomware use
- Unknown
- Upstream
- https://nvd.nist.gov/vuln/detail/CVE-2006-1547
CISA short description
ActionForm in Apache Struts versions before 1.2.9 with BeanUtils 1.7 contains a vulnerability that allows for denial-of-service (DoS).
Required action
Apply updates per vendor instructions.