CVE-2021-21020

MEDIUM

Magento <2.4.1, <2.4.0-p1, <2.3.6 - Auth Bypass

Title source: llm
STIX 2.1

Description

Magento versions 2.4.1 (and earlier), 2.4.0-p1 (and earlier) and 2.3.6 (and earlier) are vulnerable to an access control bypass vulnerability in the Login as Customer module. Successful exploitation could lead to unauthorized access to restricted resources.

References (1)

Core 1
Core References

Scores

CVSS v3 5.3
EPSS 0.0011
EPSS Percentile 29.0%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N

Details

CWE
CWE-284
Status published
Products (6)
magento/community-edition 0 - 2.3.6Packagist
magento/magento 2.3.6 (2 CPE variants)
magento/magento 2.4.0 (4 CPE variants)
magento/magento 2.4.1 (2 CPE variants)
magento/magento < 2.3.6 (2 CPE variants)
magento/project-community-edition 0Packagist
Published Feb 11, 2021
Tracked Since Feb 18, 2026