Missing Authentication for Critical Function in Ignition - CVE-2022-35871
Published: July 18, 2022
Vulnerability identifier: #VU65389
CSH Severity: High
CVSS v4: 9.2 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2022-35871
CWE-ID: CWE-306
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to bypass authentication process.
The vulnerability exists due to missing authentication for critical function within the authenticateAdSso method. A remote attacker can bypass authentication process and execute arbitrary code on the target system.
Affected software
Ignition
How to mitigate CVE-2022-35871
Install updates from vendor's website.
Ignition - addressed in versions 7.9.20, 8.1.17