CVE-2023-35348 Active Directory Federation Service Security Feature Bypass Vulnerability

Medium 6.5 Published 11 Jul 2023 Updated 1 Jan 2025

Attackers can bypass security features in Active Directory Federation Services on Windows Server, potentially compromising authentication integrity.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2023-35348?

CVE-2023-35348 is a medium-severity vulnerability in Microsoft Windows Server 2016, published on 11 Jul 2023. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Active Directory Federation Service Security Feature Bypass Vulnerability

Weakness: CWE-522

Which versions are affected by CVE-2023-35348?

It affects 3 products.

Products include Microsoft Windows Server 2016, Microsoft Windows Server 2019, Microsoft Windows Server 2022.

How do I fix CVE-2023-35348?

No fix has been published for CVE-2023-35348 yet. Limit exposure of the affected software until one is available.

Is CVE-2023-35348 being exploited?

There is no known exploitation of CVE-2023-35348 in the wild and no public exploit code.

All Microsoft Windows Server 2016 vulnerabilities

Sources

Also known as GHSA-2797-x8w7-6c4p.