CVE-2021-21016

CRITICAL9.1EPSS 4.4%

Magento OS command injection via the WebAPI

Published: 5/24/2022Modified: 2/10/2025

Also known as:GHSA-792f-c8mp-2cr5BIT-magento-2021-21016

Description

Magento versions 2.4.1 (and earlier), 2.4.0-p1 (and earlier) and 2.3.6 (and earlier) are vulnerable to OS command injection via the WebAPI. Successful exploitation could lead to remote code execution by an authenticated attacker. Access to the admin console is required for successful exploitation.

Affected packages (3)

Bitnami/magentofrom 0, < 2.3.6, >= 2.4.0, < 2.4.2
Packagist/magento/community-editionfrom 0, < 2.3.6-p1
Packagist/magento/project-community-editionfrom 0, <= 2.0.2

CVSS scores

Source	Version	Severity	Vector
osv	CVSS 3.1	CRITICAL9.1	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

References (5)

ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2021-21016
PATCHhttps://github.com/magento/magento2
WEBhttps://github.com/magento/magento2/commit/a2eb7e29ea92a8bbc86c3b6b81b59d8533088497
WEBhttps://github.com/magento/magento2/commit/a349e022c9ae070e7da262021f9ef182105aa00b
WEBhttps://helpx.adobe.com/security/products/magento/apsb21-08.html