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CWE-77

3,948 CVEs • Abstraction: Class • Likelihood of Exploit: High

Improper Neutralization of Special Elements used in a Command ('Command Injection')

The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.

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CVEs (3,948)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
8Apple
DebianFedoraproject+5 more
17Application Stack
Debian LinuxEnterprise Linux Desktop+14 more
Apr 21, 2026
May 11, 2012
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
sapi/cgi/cgi_main.c in PHP before 5.3.12 and 5.4.x before 5.4.2, when configured as a CGI script (aka php-cgi), does not properly handle query strings that lack an = (equals sign) character, which allows remote attackers...Show more
sapi/cgi/cgi_main.c in PHP before 5.3.12 and 5.4.x before 5.4.2, when configured as a CGI script (aka php-cgi), does not properly handle query strings that lack an = (equals sign) character, which allows remote attackers to execute arbitrary code by placing command-line options in the query string, related to lack of skipping a certain php_getopt for the 'd' case.Show less
4Canonical
DebianExim+1 more
4Debian Linux
EximOpensuse+1 more
Apr 21, 2026
Dec 14, 2010
N/A· v4
7.8 HIGH· v3
6.9 MEDIUM· v2
Exim 4.72 and earlier allows local users to gain privileges by leveraging the ability of the exim user account to specify an alternate configuration file with a directive that contains arbitrary commands, as demonstrated...Show more
Exim 4.72 and earlier allows local users to gain privileges by leveraging the ability of the exim user account to specify an alternate configuration file with a directive that contains arbitrary commands, as demonstrated by the spool_directory directive.Show less
3Canonical
FedoraprojectOracle
3Fedora
MysqlUbuntu Linux
Apr 29, 2026
Jul 13, 2010
N/A· v4
N/A· v3
3.5 LOW· v2
MySQL before 5.1.48 allows remote authenticated users with alter database privileges to cause a denial of service (server crash and database loss) via an ALTER DATABASE command with a #mysql50# string followed by a . (do...Show more
MySQL before 5.1.48 allows remote authenticated users with alter database privileges to cause a denial of service (server crash and database loss) via an ALTER DATABASE command with a #mysql50# string followed by a . (dot), .. (dot dot), ../ (dot dot slash) or similar sequence, and an UPGRADE DATA DIRECTORY NAME command, which causes MySQL to move certain directories to the server data directory.Show less
3Apache
CanonicalDebian
3Debian Linux
OpenofficeUbuntu Linux
Apr 29, 2026
Feb 16, 2010
N/A· v4
N/A· v3
9.3 HIGH· v2
OpenOffice.org (OOo) 2.0.4, 2.4.1, and 3.1.1 does not properly enforce Visual Basic for Applications (VBA) macro security settings, which allows remote attackers to run arbitrary macros via a crafted document.
1Al Enterprise
1Omnipcx Enterprise Communication Server
Apr 21, 2026
Sep 18, 2007
N/A· v4
9.8 CRITICAL· v3
10.0 HIGH· v2
masterCGI in the Unified Maintenance Tool in Alcatel OmniPCX Enterprise Communication Server R7.1 and earlier allows remote attackers to execute arbitrary commands via shell metacharacters in the user parameter during a...Show more
masterCGI in the Unified Maintenance Tool in Alcatel OmniPCX Enterprise Communication Server R7.1 and earlier allows remote attackers to execute arbitrary commands via shell metacharacters in the user parameter during a ping action.Show less
1Phpldapadmin Project
1Phpldapadmin
Apr 16, 2026
Sep 2, 2005
N/A· v4
N/A· v3
7.5 HIGH· v2
PHP remote file inclusion vulnerability in welcome.php in phpLDAPadmin 0.9.6 and 0.9.7 allows remote attackers to execute arbitrary PHP code via the custom_welcome_page parameter.
1Hp
1Openview Network Node Manager
Apr 16, 2026
Sep 2, 2005
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
HP OpenView Network Node Manager 6.2 through 7.50 allows remote attackers to execute arbitrary commands via shell metacharacters in the (1) node parameter to connectedNodes.ovpl, (2) cdpView.ovpl, (3) freeIPaddrs.ovpl, a...Show more
HP OpenView Network Node Manager 6.2 through 7.50 allows remote attackers to execute arbitrary commands via shell metacharacters in the (1) node parameter to connectedNodes.ovpl, (2) cdpView.ovpl, (3) freeIPaddrs.ovpl, and (4) ecscmg.ovpl.Show less
1Sgi
1Irix
Apr 16, 2026
May 6, 1997
N/A· v4
7.3 HIGH· v3
7.5 HIGH· v2
webdist CGI program (webdist.cgi) in SGI IRIX allows remote attackers to execute arbitrary commands via shell metacharacters in the distloc parameter.