June 12, 2024 · Applied Cybernetics Group
CVE-2024-4577 — PHP Group PHP
known ransomware use
PHP-CGI OS Command Injection Vulnerability
- Added to KEV
2024-06-12- Federal due date
2024-07-03- Vendor
- PHP Group
- Product
- PHP
- EPSS
- 100.0th percentile (score 0.944, as of
2026-06-08) - NVD CVSS v3.1
- —
- Ransomware use
- Known
- Upstream
- https://nvd.nist.gov/vuln/detail/CVE-2024-4577
CISA short description
PHP, specifically Windows-based PHP used in CGI mode, contains an OS command injection vulnerability that allows for arbitrary code execution. This vulnerability is a patch bypass for CVE-2012-1823.
Required action
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.