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WEB APPLICATION VULNERABILITIES Standard & Premium

Magento Improper Access Control Vulnerability (CVE-2021-21020)

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.

Remediation

References

CVE-2021-21020

Related Vulnerabilities

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WordPress Plugin Wordfence Security-Firewall & Malware Scan Cross-Site Scripting (5.1.4)

MySQL Other Vulnerability (CVE-1999-1188)

Dolibarr Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2018-16808)

Severity

Medium

Classification

CVE-2021-21020 CWE-284 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N

Tags

Missing Update Known Vulnerabilities

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