CVE-2021-21014
CRITICAL9.1EPSS 0.37%Magento Commerce Arbitrary Folder Empty Could Lead To Arbitrary Code Execution
Published: 5/24/2022Modified: 3/20/2026
Description
Magento versions 2.4.1 (and earlier), 2.4.0 (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.
Affected packages (3)
- Bitnami/magentofrom 0, < 2.3.6, >= 2.4.0, < 2.4.2
- Packagist/magento/community-editionfrom 0, < 2.3.6-p1
- Packagist/magento/project-community-editionfrom 0, <= 2.0.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.1 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H |
References (5)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2021-21014
- PATCHhttps://github.com/magento/magento2
- WEBhttps://github.com/magento/magento2/commit/a2eb7e29ea92a8bbc86c3b6b81b59d8533088497
- WEBhttps://github.com/magento/magento2/commit/a349e022c9ae070e7da262021f9ef182105aa00b
- WEBhttps://helpx.adobe.com/security/products/magento/apsb21-08.html