#VU25633 Improper access control in MISP - CVE-2020-8894

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Main Vulnerability Database Vulnerabilities #VU25633

#VU25633 Improper access control in MISP - CVE-2020-8894

Published: February 26, 2020


Vulnerability identifier: #VU25633
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2020-8894
CWE-ID: CWE-284
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
MISP
Software vendor:
misp-project.org

Description

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

The vulnerability exists due to improper access restrictions in app/Controller/ThreadsController.php and app/Model/Thread.php scripts. A remote authenticated attacker can bypass implemented security restrictions and view otherwise restricted discussions.


Remediation

Install updates from vendor's website.

External links