CVE-2021-36040 — Improper Input Validation in Magento Community-edition

CWE-20 — Improper Input ValidationCWE-434 — Unrestricted File Upload4 documents4 sources
Severity
7.2HIGHNVD
CNA9.1
EPSS
3.4%
top 12.49%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
5
Magento Community-editionAdobe Magento CommerceAdobe Commerce+2 more
Timeline
PublishedSep 1
Latest updateMay 24

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. An attacker with admin privileges can upload a specially crafted file to bypass file extension restrictions and could lead to remote code execution.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HExploitability: 1.2 | Impact: 5.9

Affected Packages5 packages

▶CVEListV5adobe/magento_commerceunspecified — 2.4.2+3
▶Packagistmagento/community-edition2.4.2-p1 — 2.4.2-p2+1
▶NVDadobe/adobe_commerce2.3.0 — 2.3.7+2
▶NVDadobe/magento_open_source2.3.0 — 2.3.7+2

Patches

Patch: helpx.adobe.com ↗Patch: helpx.adobe.com ↗

🔴Vulnerability Details

3
OSV
Magento has a file extension restrictions bypass↗2022-05-24
▶
GHSA
Magento has a file extension restrictions bypass↗2022-05-24
▶
CVEList
Magento Commerce Improper Input Validation Could Lead To Remote Code Execution↗2021-09-01
▶
CVE-2021-36040 — Improper Input Validation in Magento | cvebase