#VU58392 Improper access control in Ignition - CVE-2021-43996

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Main Vulnerability Database Vulnerabilities #VU58392

#VU58392 Improper access control in Ignition - CVE-2021-43996

Published: November 26, 2021


Vulnerability identifier: #VU58392
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2021-43996
CWE-ID: CWE-284
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Ignition
Software vendor:
facade.company

Description

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

The vulnerability exists due to improper access restrictions in the "fix variable names" feature. A remote attacker can bypass implemented security restrictions and gain unauthorized access to the application.


Remediation

Install updates from vendor's website.

External links