#VU51874 Improper access control in Umbraco CMS - CVE-2020-29454

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Main Vulnerability Database Vulnerabilities #VU51874

#VU51874 Improper access control in Umbraco CMS - CVE-2020-29454

Published: April 1, 2021


Vulnerability identifier: #VU51874
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2020-29454
CWE-ID: CWE-284
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Umbraco CMS
Software vendor:
Umbraco

Description

The vulnerability allows a remote user to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restriction within the LogViewer functionality. A remote authenticated user can bypass implemented security restrictions and gain unauthorized access to the application.


Remediation

Install updates from vendor's website.

External links