CVE-2025-63617 Deserialization in n/a
An attacker can execute arbitrary code by sending malicious serialized data to the ktg-mes application due to unsafe fastjson deserialization.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-63617?
CVE-2025-63617 is a medium-severity unsafe deserialization vulnerability in n/a, published on 10 Nov 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
ktg-mes before commit a484f96 (2025-07-03) has a fastjson deserialization vulnerability. This is because it uses a vulnerable version of fastjson and deserializes unsafe input data.
Weakness: CWE-502
Which versions are affected by CVE-2025-63617?
It affects 1 product.
Products include Kutangguo Ktg-Mes.
How do I fix CVE-2025-63617?
No fix has been published for CVE-2025-63617 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-2025-63617 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-63617 exists.
Sources
Also known as GHSA-p747-785q-73v2.