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Vulnerability record · CVE-2012-2335 · published 11 May 2012

CVE-2012-2335: Php permissions and access controls vulnerability

Php · Php

php-wrapper.fcgi does not properly handle command-line arguments, which allows remote attackers to bypass a protection mechanism in PHP 5.3.12 and 5.4.2 and execute arbitrary code by leveraging improper interaction between the PHP sapi/cgi/cgi_main.c component and a query string beginning with a +- sequence.

7.5 CVSS 2.0 High EPSS 32% · top 1.7% CWE-264 · Permissions and access controls
7.5CVSS 2.0 base score
32%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
20References
16 Jun 2026Last modified by NVD

Description

php-wrapper.fcgi does not properly handle command-line arguments, which allows remote attackers to bypass a protection mechanism in PHP 5.3.12 and 5.4.2 and execute arbitrary code by leveraging improper interaction between the PHP sapi/cgi/cgi_main.c component and a query string beginning with a +- sequence.

AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://eindbazen.net/2012/05/php-cgi-advisory-cve-2012-1823/
http://git.php.net/?p=php-src.git%3Ba=blob%3Bf=sapi/cgi/cgi_main.c%3Bh=a7ac26f0#l1569
http://lists.opensuse.org/opensuse-security-announce/2012-06/msg00004.html
http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00003.html
http://secunia.com/advisories/49014
http://www.kb.cert.org/vuls/id/520827 US Government Resource
http://www.php.net/archive/2012.php#id2012-05-06-1
https://bugs.php.net/bug.php?id=61910 Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/75652
https://h20564.www2.hp.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c03839862
http://eindbazen.net/2012/05/php-cgi-advisory-cve-2012-1823/
http://git.php.net/?p=php-src.git%3Ba=blob%3Bf=sapi/cgi/cgi_main.c%3Bh=a7ac26f0#l1569
http://lists.opensuse.org/opensuse-security-announce/2012-06/msg00004.html
http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00003.html
http://secunia.com/advisories/49014
http://www.kb.cert.org/vuls/id/520827 US Government Resource
http://www.php.net/archive/2012.php#id2012-05-06-1
https://bugs.php.net/bug.php?id=61910 Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/75652
https://h20564.www2.hp.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c03839862

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2012-2335), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.