Vulnerability · Published Feb 11, 2021 · Assigned by adobe

CVE-2021-21015Magento Commerce Unauthorized Data Modification Could Lead to Arbitrary Code Execution

High 8.0

In plain English

A high-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 3.1% (higher than 88% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.0)8.0High

Exploit odds (30 days)3.1%top 12.3% 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 an OS command injection via the customer attribute save controller. Successful exploitation could lead to arbitrary 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-w2p4-2c8c-2g7h
Packagist	magento/community-edition	2.4.2	GHSA-w2p4-2c8c-2g7h

Affected products (as reported)

Vendor	Product	Versions
Adobe	Magento Commerce	unspecified – through 2.4.1unspecified – through 2.4.0-p1unspecified – through 2.3.6unspecified – through None

Weakness: CWE-78 · Vector: CVSS:3.0/AV:N/AC:H/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