CVE-2021-21014 — Unrestricted File Upload in Magento

CWE-434 — Unrestricted File Upload4 documents4 sources
Severity
9.1CRITICALNVD
EPSS
0.5%
top 33.75%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
MagentoMagento Community-editionAdobe Magento Commerce+1 more
Timeline
PublishedFeb 11
Latest updateMay 24

Description

Magento versions 2.4.1 (and earlier), 2.4.0-p1 (and earlier) and 2.3.6 (and earlier) are vulnerable to a file upload restriction bypass. Successful exploitation could lead to arbitrary code execution by an authenticated attacker. Access to the admin console is required for successful exploitation.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:HExploitability: 2.3 | Impact: 6.0

Affected Packages4 packages

▶NVDmagento/magento< 2.3.6+3
▶Packagistmagento/community-edition2.4.0 — 2.4.2+1
▶CVEListV5adobe/magento_commerceunspecified — 2.4.1+3

🔴Vulnerability Details

3
GHSA
Magento vulnerable to a file upload restriction bypass↗2022-05-24
▶
OSV
Magento vulnerable to a file upload restriction bypass↗2022-05-24
▶
CVEList
Magento Commerce Arbitrary Folder Empty Could Lead To Arbitrary Code Execution↗2021-02-11
▶
CVE-2021-21014 — Unrestricted File Upload in Magento | cvebase