CVE-2025-59501 Microsoft Configuration Manager Spoofing Vulnerability
An authorized attacker can bypass authentication via spoofing over an adjacent network in Microsoft Configuration Manager.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-59501?
CVE-2025-59501 is a medium-severity authentication bypass vulnerability in Microsoft Configuration Manager, published on 31 Oct 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Authentication bypass by spoofing in Microsoft Configuration Manager allows an authorized attacker to perform spoofing over an adjacent network.
Weakness: CWE-290
Which versions are affected by CVE-2025-59501?
It affects 3 products.
Products include Microsoft Configuration Manager 2403, Microsoft Configuration Manager 2409, Microsoft Configuration Manager 2503.
How do I fix CVE-2025-59501?
No fix has been published for CVE-2025-59501 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-2025-59501 being exploited?
There is no known exploitation of CVE-2025-59501 in the wild and no public exploit code.
Public exploit code: 1 proofs of concept on GitHub.
Other vulnerabilities in Microsoft Configuration Manager
Sources
Also known as GHSA-9wxc-6566-9fgm.