CVE-2021-36036 — Improper Access Control in Magento

CWE-284 — Improper Access Control4 documents4 sources
Severity
7.2HIGHNVD
EPSS
1.2%
top 21.24%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
MagentoMagento Community-editionAdobe Commerce+1 more
Timeline
PublishedSep 6

Description

Magento versions 2.4.2 (and earlier), 2.4.2-p1 (and earlier) and 2.3.7 (and earlier) are affected by an improper access control vulnerability within Magento's Media Gallery Upload workflow. By storing a specially crafted file in the website gallery, an authenticated attacker with administrative privilege can gain access to delete the .htaccess file. This could result in the attacker achieving 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 Packages4 packages

▶NVDmagento/magento2.4.0 — 2.4.2+3
▶Packagistmagento/community-edition2.4.2-p1 — 2.4.2-p2+1
▶CVEListV5adobe/adobe_commerce2.3.7

🔴Vulnerability Details

3
CVEList
Magento Commerce Media Gallery Upload Improper Access Control Could Lead To Remote Code Execution↗2023-09-06
▶
OSV
Magento improper access control vulnerability within Magento's Media Gallery Upload workflow↗2023-09-06
▶
GHSA
Magento improper access control vulnerability within Magento's Media Gallery Upload workflow↗2023-09-06
▶
CVE-2021-36036 — Improper Access Control in Magento | cvebase