Home / Vulnerabilities / CVE-2024-4577
CRITICAL SEVERITY Ransomware Linked
CVE-2024-4577 PHP Group · PHP

PHP-CGI OS Command Injection Vulnerability

Critical Threat Advisory: This vulnerability is documented in active Ransomware campaigns. Immediate remediation required.

Technical Severity

CVSS v3.1 Metrics

CRITICAL
9.8 / 10
Minimal Risk Critical
Vector Specification
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitation Likelihood

EPSS Prediction

94.37 %
Predictive Probability
Percentile Rank
100.0 th

Documented as more likely to be exploited than 100.0% of known CVEs.

Detection Date

Jun 12, 2024

Remediation Due

Jul 03, 2024

CISA Catalog Active

Threat Analysis

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.

Remediation Directive

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

External Intelligence

This vulnerability affects a common open-source component, third-party library, or a protocol used by different products. Please check with specific vendors for information on patching status. For more information, please see:

https://www.php.net/ChangeLog-8.php#
NVD

National Vulnerability Database

https://nvd.nist.gov/vuln/detail/CVE-2024-4577