Vulnerability Details CVE-2021-41116
Composer is an open source dependency manager for the PHP language. In affected versions windows users running Composer to install untrusted dependencies are subject to command injection and should upgrade their composer version. Other OSs and WSL are not affected. The issue has been resolved in composer versions 1.10.23 and 2.1.9. There are no workarounds for this issue.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.014
EPSS Ranking 79.1%
CVSS Severity
CVSS v3 Score 8.2
CVSS v2 Score 7.5
Products affected by CVE-2021-41116
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cpe:2.3:a:getcomposer:composer:-
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cpe:2.3:a:getcomposer:composer:1.0.0
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cpe:2.3:a:getcomposer:composer:1.0.1
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cpe:2.3:a:getcomposer:composer:1.0.2
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cpe:2.3:a:getcomposer:composer:1.0.3
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cpe:2.3:a:getcomposer:composer:1.1.0
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cpe:2.3:a:getcomposer:composer:1.1.1
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cpe:2.3:a:getcomposer:composer:1.1.2
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cpe:2.3:a:getcomposer:composer:1.1.3
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cpe:2.3:a:getcomposer:composer:1.10.0
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cpe:2.3:a:getcomposer:composer:1.10.1
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cpe:2.3:a:getcomposer:composer:1.10.10
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cpe:2.3:a:getcomposer:composer:1.10.11
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cpe:2.3:a:getcomposer:composer:1.10.12
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cpe:2.3:a:getcomposer:composer:1.10.13
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cpe:2.3:a:getcomposer:composer:1.10.14
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cpe:2.3:a:getcomposer:composer:1.10.15
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cpe:2.3:a:getcomposer:composer:1.10.16
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cpe:2.3:a:getcomposer:composer:1.10.17
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cpe:2.3:a:getcomposer:composer:1.10.18
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cpe:2.3:a:getcomposer:composer:1.10.19
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cpe:2.3:a:getcomposer:composer:1.10.2
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cpe:2.3:a:getcomposer:composer:1.10.20
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cpe:2.3:a:getcomposer:composer:1.10.21
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cpe:2.3:a:getcomposer:composer:1.10.22
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cpe:2.3:a:getcomposer:composer:1.10.3
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cpe:2.3:a:getcomposer:composer:1.10.4
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cpe:2.3:a:getcomposer:composer:1.10.5
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cpe:2.3:a:getcomposer:composer:1.10.6
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cpe:2.3:a:getcomposer:composer:1.10.7
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cpe:2.3:a:getcomposer:composer:1.10.8
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cpe:2.3:a:getcomposer:composer:1.10.9
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cpe:2.3:a:getcomposer:composer:1.2.0
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cpe:2.3:a:getcomposer:composer:1.2.1
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cpe:2.3:a:getcomposer:composer:1.2.2
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cpe:2.3:a:getcomposer:composer:1.2.3
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cpe:2.3:a:getcomposer:composer:1.2.4
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cpe:2.3:a:getcomposer:composer:1.3.0
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cpe:2.3:a:getcomposer:composer:1.3.1
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cpe:2.3:a:getcomposer:composer:1.3.2
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cpe:2.3:a:getcomposer:composer:1.3.3
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cpe:2.3:a:getcomposer:composer:1.4.0
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cpe:2.3:a:getcomposer:composer:1.4.1
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cpe:2.3:a:getcomposer:composer:1.4.2
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cpe:2.3:a:getcomposer:composer:1.4.3
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cpe:2.3:a:getcomposer:composer:1.5.0
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cpe:2.3:a:getcomposer:composer:1.5.1
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cpe:2.3:a:getcomposer:composer:1.5.2
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cpe:2.3:a:getcomposer:composer:1.5.3
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cpe:2.3:a:getcomposer:composer:1.5.4
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cpe:2.3:a:getcomposer:composer:1.5.5
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cpe:2.3:a:getcomposer:composer:1.5.6
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cpe:2.3:a:getcomposer:composer:1.6.0
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cpe:2.3:a:getcomposer:composer:1.6.1
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cpe:2.3:a:getcomposer:composer:1.6.2
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cpe:2.3:a:getcomposer:composer:1.6.3
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cpe:2.3:a:getcomposer:composer:1.6.4
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cpe:2.3:a:getcomposer:composer:1.6.5
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cpe:2.3:a:getcomposer:composer:1.7.0
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cpe:2.3:a:getcomposer:composer:1.7.1
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cpe:2.3:a:getcomposer:composer:1.7.2
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cpe:2.3:a:getcomposer:composer:1.7.3
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cpe:2.3:a:getcomposer:composer:1.8.0
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cpe:2.3:a:getcomposer:composer:1.8.1
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cpe:2.3:a:getcomposer:composer:1.8.2
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cpe:2.3:a:getcomposer:composer:1.8.3
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cpe:2.3:a:getcomposer:composer:1.8.4
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cpe:2.3:a:getcomposer:composer:1.8.5
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cpe:2.3:a:getcomposer:composer:1.8.6
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cpe:2.3:a:getcomposer:composer:1.9.0
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cpe:2.3:a:getcomposer:composer:1.9.1
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cpe:2.3:a:getcomposer:composer:1.9.2
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cpe:2.3:a:getcomposer:composer:1.9.3
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cpe:2.3:a:getcomposer:composer:2.0.0
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cpe:2.3:a:getcomposer:composer:2.0.1
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cpe:2.3:a:getcomposer:composer:2.0.10
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cpe:2.3:a:getcomposer:composer:2.0.11
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cpe:2.3:a:getcomposer:composer:2.0.12
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cpe:2.3:a:getcomposer:composer:2.0.13
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cpe:2.3:a:getcomposer:composer:2.0.14
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cpe:2.3:a:getcomposer:composer:2.0.2
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cpe:2.3:a:getcomposer:composer:2.0.3
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cpe:2.3:a:getcomposer:composer:2.0.4
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cpe:2.3:a:getcomposer:composer:2.0.5
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cpe:2.3:a:getcomposer:composer:2.0.6
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cpe:2.3:a:getcomposer:composer:2.0.7
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cpe:2.3:a:getcomposer:composer:2.0.8
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cpe:2.3:a:getcomposer:composer:2.0.9
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cpe:2.3:a:getcomposer:composer:2.1.0
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cpe:2.3:a:getcomposer:composer:2.1.1
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cpe:2.3:a:getcomposer:composer:2.1.2
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cpe:2.3:a:getcomposer:composer:2.1.3
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cpe:2.3:a:getcomposer:composer:2.1.4
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cpe:2.3:a:getcomposer:composer:2.1.5
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cpe:2.3:a:getcomposer:composer:2.1.6
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cpe:2.3:a:getcomposer:composer:2.1.7
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cpe:2.3:a:getcomposer:composer:2.1.8
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cpe:2.3:a:tenable:tenable.sc:-
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cpe:2.3:a:tenable:tenable.sc:5.13.0
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cpe:2.3:a:tenable:tenable.sc:5.14.0
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cpe:2.3:a:tenable:tenable.sc:5.14.1
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cpe:2.3:a:tenable:tenable.sc:5.16.0
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cpe:2.3:a:tenable:tenable.sc:5.17.0
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cpe:2.3:a:tenable:tenable.sc:5.18.0
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cpe:2.3:a:tenable:tenable.sc:5.19.0
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cpe:2.3:a:tenable:tenable.sc:5.19.1
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cpe:2.3:a:tenable:tenable.sc:5.20.0
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cpe:2.3:a:tenable:tenable.sc:5.20.1