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Vulnerability · Published Sep 1, 2021 · Assigned by adobe

CVE-2021-36042Magento Commerce API File Option Upload Extension Improper Input Validation Vulnerability Could Lead To Remote Code Execution

Critical 9.1

In plain English

A critical-severity improper input validation 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 2.5% (higher than 85% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)9.1Critical
Exploit odds (30 days)2.5%top 15.4% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known

Official description

Magento Commerce versions 2.4.2 (and earlier), 2.4.2-p1 (and earlier) and 2.3.7 (and earlier) are affected by an improper input validation vulnerability in the API File Option Upload Extension. An attacker with Admin privileges can achieve unrestricted file upload which can result in remote code execution.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
Packagistmagento/community-editionno fix listedGHSA-6cwv-wj7v-73xp
Packagistmagento/community-edition2.4.2-p2GHSA-6cwv-wj7v-73xp
Packagistmagento/community-editionno fix listedGHSA-6cwv-wj7v-73xp
Packagistmagento/community-edition2.3.7-p1GHSA-6cwv-wj7v-73xp
Packagistmagento/project-community-editionno fix listedGHSA-6cwv-wj7v-73xp

Affected products (as reported)

VendorProductVersions
Adobe Magento Commerce unspecified – through 2.4.2unspecified – through 2.4.2-p1unspecified – through 2.3.7unspecified – through None

Weakness: CWE-20 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

References