PT-2021-6294 · Adobe · Magento Commerce

Published 2021-08-11 · Updated 2022-05-24 · CVE-2021-36025

Positive Technologies (AI Summary)

CVSS v3.1

9.1

Critical

Base vector

AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Magento Commerce versions 2.4.2 and earlier Magento Commerce versions 2.4.2-p1 and earlier Magento Commerce versions 2.3.7 and earlier

Description The issue is related to improper input validation when saving a customer's details with a specially crafted file. An authenticated attacker with admin privileges can exploit this to achieve remote code execution. The vulnerability exists due to insufficient input validation, allowing a remote attacker to execute arbitrary code.

Recommendations For Magento Commerce versions 2.4.2 and earlier, update to a version that includes the necessary input validation fixes. For Magento Commerce versions 2.4.2-p1 and earlier, update to a version that includes the necessary input validation fixes. For Magento Commerce versions 2.3.7 and earlier, update to a version that includes the necessary input validation fixes. As a temporary workaround, consider restricting access to the customer details saving functionality to minimize the risk of exploitation.

Fix

RCE

Unrestricted File Upload

Weakness Enumeration

CWE-434

CWE-20

Related Identifiers

BDU:2022-01266

CVE-2021-36025

GHSA-GVFX-9M9V-H839

Affected Products

Magento Commerce

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2021-36025 · Security Note
• https://osv.dev/vulnerability/CVE-2021-36025 · Vendor Advisory
• https://helpx.adobe.com/security/products/magento/apsb21-64.html · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-gvfx-9m9v-h839 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-01266 · Security Note
• https://github.com/magento/magento2 · Note