8.1

CVSS Score

3.1

-

CVSS Score

Basic Information

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CVE-2021-21015

CVE-2021-21015: Magento OS command injection via the customer attribute save controller

Magento versions 2.4.1 (and earlier), 2.4.0-p1 (and earlier) and 2.3.6 (and earlier) are vulnerable to an OS command injection via the customer attribute save controller. Successful exploitation could lead to arbitrary code execution by an authenticated attacker. Access to the admin console is required for successful exploitation.

(GitHub Advisory)

Miggo Vulnerability Database

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CVE-2021-21015

CVE-2021-21015:

8.1

CVSS Score

3.1

-

CVSS Score

Basic Information

Technical Details

Package Name	Ecosystem	Vulnerable Versions	First Patched Version
magento/community-edition	composer	< 2.3.6-p1	2.3.6-p1
magento/community-edition	composer	>= 2.4.0, < 2.4.2	2.4.2

Technical Details

Vulnerability Intelligence
Miggo AI

Root Cause Analysis

The patches provided are related to various security fixes, including OS command injection, CAPTCHA processing, rate limiting, and WYSIWYG validation. The vulnerable functions identified are those that are directly related to the security fixes and are likely to be involved in the exploitation of the vulnerabilities.

Vulnerable functions

Only Mi**o us*rs **n s** t*is s**tion

WAF Protection Rules

WAF Rule

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Reasoning

*v*il**l* *or Mi**o *ustom*rs only.*v*il**l* *or Mi**o *ustom*rs only.*v*il**l* *or Mi**o *ustom*rs only.*v*il**l* *or Mi**o *ustom*rs only.*v*il**l* *or Mi**o *ustom*rs only.*v*il**l* *or Mi**o *ustom*rs only.*v*il**l* *or Mi**o *ustom*rs only.*v*il**l* *or Mi**o *ustom*rs only.*v*il**l* *or Mi**o *ustom*rs only.*v*il**l* *or Mi**o *ustom*rs only.

8.1

-

Basic Information

Basic Information

Concerned about an active attack path?

CVE-2021-21015: Magento OS command injection via the customer attribute save controller

CVE-2021-21015:

8.1

-

Basic Information

Basic Information

Technical Details

Technical Details

Vulnerability IntelligenceMiggo AI

Root Cause Analysis

Vulnerable functions

WAF Protection Rules

WAF Rule

Reasoning

Vulnerability IntelligenceMiggo AI

Basic Information

Basic Information

CVE-2021-21015: Magento OS command injection via the customer attribute save controller

Technical Details

8.1

8.1

Vulnerability IntelligenceMiggo AI

Root Cause Analysis

Vulnerable functions

WAF Protection Rules

WAF Rule

Reasoning

Vulnerability Intelligence
Miggo AI

Vulnerability Intelligence
Miggo AI

Vulnerability Intelligence
Miggo AI