Vulnerability · Published Feb 11, 2021 · Assigned by adobe

CVE-2021-21016Magento Commerce Unauthorized Data Modification Could Lead to Arbitrary Code Execution

Critical 9.1

In plain English

A critical-severity OS command injection in Magento Commerce from Adobe. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 5.1% (higher than 92% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.0)9.1Critical

Exploit odds (30 days)5.1%top 7.7% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official 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 & fixed versions

Ecosystem	Package	Fixed in	Advisory
Packagist	magento/community-edition	2.3.6-p1	GHSA-792f-c8mp-2cr5
Packagist	magento/community-edition	2.4.2	GHSA-792f-c8mp-2cr5
Packagist	magento/project-community-edition	no fix listed	GHSA-792f-c8mp-2cr5

Affected products (as reported)

Vendor	Product	Versions
Adobe	Magento Commerce	unspecified – through 2.4.1unspecified – through 2.4.0-p1unspecified – through 2.3.6

Weakness: CWE-78 · Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

References

https://helpx.adobe.com/security/products/magento/apsb21-08.html x_refsource_MISC