CVE-2022-45860 Auth bypass in FortiNAC

What is CVE-2022-45860?

CVE-2022-45860 is a medium-severity authentication bypass vulnerability in Fortinet FortiNAC, published on 3 May 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

A weak authentication vulnerability [CWE-1390] in FortiNAC-F version 7.2.0, FortiNAC version 9.4.2 and below, 9.2 all versions, 9.1 all versions, 8.8 all versions, 8.7 all versions in device registration page may allow an unauthenticated attacker to perform password spraying attacks with an increased chance of success.

Weakness: CWE-287, CWE-1390

Which versions are affected by CVE-2022-45860?

It affects 2 products.

Products include Fortinet Fortinac, Fortinet Fortinac-F.

How do I fix CVE-2022-45860?

No fix has been published for CVE-2022-45860 yet. Limit exposure of the affected software until one is available.

Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.

Is CVE-2022-45860 being exploited?

There is no known exploitation of CVE-2022-45860 in the wild and no public exploit code.

Other vulnerabilities in Fortinet FortiNAC

• CVE-2022-39952 Path traversal in FortiNAC Critical 9.8
• CVE-2023-33299 Deserialization in FortiNAC Critical 9.6
• CVE-2022-26117 Hardcoded credentials in Fortinet FortiNAC High 8.8
• CVE-2022-38375 Missing authorization in FortiNAC High 8.6
• CVE-2022-39953 Privilege escalation in FortiNAC High 7.8

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-6r8m-7q26-8wcc.