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php-cgi-cve-2024-4577 — php-cgi-cve-2024-4577 | Kitploit
Tools/GitHubGitHub/tpdlshdmlrkfmcla/php-cgi-cve-2024-4577
Vulnerability AnalysisExploitationWeb Application ExploitationInformation GatheringPenetration Testing
GitHubtpdlshdmlrkfmcla/php-cgi-cve-2024-4577

php-cgi-cve-2024-4577

php-cgi-cve-2024-4577

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21 year agoNot yet reviewed

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php-cgi-cve-2024-4577

php-cgi-cve-2024-4577

A remote code execution vulnerability occurring in CGI mode of PHP language registered in the detection of PHP-CGI CVE-2024-4577 Argument Injection events from external IPs to internal servers. This is an event that occurs when PHP is executed in CGI mode on Windows, where the Best-fit feature, which maps and converts characters to the most similar ones even on systems not supporting Unicode characters, causes incorrect encoding conversion.

-> Raw Data

POST /php-cgi/php-cgi%ADd + cgiforce_redirect%3D0 + %ADd + disable_functions%3D%22%22 + %ADd

%AD <- Decoding the two characters after '%' yields no character. This means that this PHP feature (for good purpose) of automatic conversion could be exploited to insert malicious code, leading to secondary attacks, so it is blocked. Block
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