Description

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.

Remediation

References

CVE-2021-21015

Related Vulnerabilities

IBM RTC Improper Restriction of XML External Entity Reference Vulnerability (CVE-2017-1103)

Rukovoditel Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2020-35986)

WordPress Permissions, Privileges, and Access Controls Vulnerability (CVE-2009-2853)

Magento Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') Vulnerability (CVE-2019-7889)

Moodle Permissions, Privileges, and Access Controls Vulnerability (CVE-2011-4583)

Severity

High

Classification

CVE-2021-21015 CWE-138 CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H

Tags

Missing Update Known Vulnerabilities