CVE-2025-10285 Simplcity Device Manager exposes NTLMv2 hash
Attackers can extract NTLMv2 hashes from the Simplicity Device Manager web interface to crack domain passwords.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-10285?
CVE-2025-10285 is a high-severity vulnerability in silabs.com Simplicity Studio V6, published on 4 Dec 2025. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
The web interface of the Silicon Labs Simplicity Device Manager is exposed publicly and can be used to extract the NTLMv2 hash which an attacker could use to crack the user's domain password.
Weakness: CWE-200
Which versions are affected by CVE-2025-10285?
How do I fix CVE-2025-10285?
No fix has been published for CVE-2025-10285 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-10285 being exploited?
There is no known exploitation of CVE-2025-10285 in the wild and no public exploit code.
Sources
Also known as GHSA-pxj4-78jw-m85v.