CVE-2025-31935 Subnet Solutions PowerSYSTEM Center Deserialization of Untrusted Data
Crafted data sent to the API triggers an exception, causing a denial-of-service condition in PowerSYSTEM Center.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-31935?
CVE-2025-31935 is a medium-severity unsafe deserialization vulnerability in Subnet Solutions PowerSYSTEM Center 2020, published on 11 Apr 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Subnet Solutions
PowerSYSTEM Center is affected by a mishandling of exceptional conditions vulnerability. Crafted data that is passed to the API may trigger an exception, resulting in a denial-of-service condition.
Weakness: CWE-502
Which versions are affected by CVE-2025-31935?
How do I fix CVE-2025-31935?
No fix has been published for CVE-2025-31935 yet. Limit exposure of the affected software until one is available.
Upgrade, and only deserialise data from trusted sources or with an allow-list of types. More about Unsafe deserialization.
Is CVE-2025-31935 being exploited?
There is no known exploitation of CVE-2025-31935 in the wild and no public exploit code.
Sources
Also known as GHSA-9v4c-q3xh-jx9r.