CVE-2021-36040: 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…

PriorityP347high7.2CVSS 3.1

AVNACLPRHUINSUCHIHAH

EPSS

2.87%

85.0th percentile

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.

Affected

10 ranges

Vendor	Product	Version range	Fixed in
adobe	adobe_commerce	—	—
adobe	adobe_commerce	2.3.0 – 2.3.7	—
adobe	adobe_commerce	2.4.0 – 2.4.2	—
adobe	magento_commerce	unspecified – 2.4.2	—
adobe	magento_open_source	—	—
adobe	magento_open_source	2.3.0 – 2.3.7	—
adobe	magento_open_source	2.4.0 – 2.4.2	—
magento	community-edition	>= 0 < 2.3.7-p1	2.3.7-p1
magento	community-edition	>= 2.4.2-p1 < 2.4.2-p2	2.4.2-p2
magento	project-community-edition	0 – 2.0.2	—

CVSS provenance

nvdv3.17.2HIGHCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

nvdv2.06.5MEDIUMAV:N/AC:L/Au:S/C:P/I:P/A:P

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.