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CVE-2024-4577 Command injection

Immediate
Remediate Within 48 Hours

CVE Information

Original CVE data

Published:
Updated:

In PHP versions 8.1.* before 8.1.29, 8.2.* before 8.2.20, 8.3.* before 8.3.8, when using Apache and PHP-CGI on Windows, if the system is set up to use certain code pages, Windows may use "Best-Fit" behavior to replace characters in command line given to Win32 API functions. PHP CGI module may misinterpret those characters as PHP options, which may allow a malicious user to pass options to PHP binary being run, and thus reveal the source code of scripts, run arbitrary PHP code on the server, etc.

CWE: CWE-78
CVSS v2-
CVSS v39.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References
https://github.com/php/php-src/security/advisories/GHSA-3qgc-jrrr-25jv
https://blog.orange.tw/2024/06/cve-2024-4577-yet-another-php-rce.html
https://devco.re/blog/2024/06/06/security-alert-cve-2024-4577-php-cgi-argument-injection-vulnerability-en/
https://arstechnica.com/security/2024/06/php-vulnerability-allows-attackers-to-run-malicious-code-on-windows-servers/
https://www.imperva.com/blog/imperva-protects-against-critical-php-vulnerability-cve-2024-4577/
https://github.com/11whoami99/CVE-2024-4577
https://github.com/xcanwin/CVE-2024-4577-PHP-RCE
https://github.com/rapid7/metasploit-framework/pull/19247
https://labs.watchtowr.com/no-way-php-strikes-again-cve-2024-4577/
https://github.com/watchtowrlabs/CVE-2024-4577
https://www.php.net/ChangeLog-8.php
https://www.php.net/ChangeLog-8.php
https://www.php.net/ChangeLog-8.php
https://cert.be/en/advisory/warning-php-remote-code-execution-patch-immediately
https://isc.sans.edu/diary/30994
http://www.openwall.com/lists/oss-security/2024/06/07/1
https://lists.fedoraproject.org/archives/list/[email protected]/message/PKGTQUOA2NTZ3RXN22CSAUJPIRUYRB4B/
https://lists.fedoraproject.org/archives/list/[email protected]/message/W45DBOH56NQDRTOM2DN2LNA2FZIMC3PK/
Affected Vendors

Php - (1)

Basic Analysis

Common vulnerability metrics

Vulnerabilty type as detected by PRIOnengine

Command injection

CVSS Scores as calculated by PRIOnengine
CVSS v27.5
AV:N/AC:L/AU:N/C:P/I:P/A:P
CVSS v39.8
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
MITRE CWE Top 25

Vulnerability weakness type is in the top 25 CWEs according to MITRE. View Mitre Top 25 CWEs

Exploits

Exploits are available either through exploit packs, Github repos or the world wide web in general.

Active Exploitation

Vulnerability is referenced under CISA's Known Exploited Vulnerabilities (KEV) catalog. See the KEV Catalog

Social Network Activity

-

Threat Actor Activity

No sightings of the vulnerability within threat reports.

Cybersecurity Frameworks

How the vulnerability maps against various cybersecurity frameworks

T1133 - External Remote Services

Compliance Impact

How the submited vulnerability affects compliance

-

Web Application Security Frameworks

Applicable if the issue likely affects a web application

WASC-19 - SQL Injection