CVE-2025-25529 Memory corruption in n/a
A buffer overflow in Digital China DCBC Gateway allows remote attackers to execute arbitrary commands or crash the device via static NAT rule configuration.
- 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-2025-25529?
CVE-2025-25529 is a medium-severity memory corruption vulnerability in n/a, published on 11 Feb 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Buffer overflow vulnerability in Digital China DCBC Gateway 200-2.1.1 due to the lack of length verification, which is related to the configuration of static NAT rules. Attackers who successfully exploit this vulnerability can cause the remote target device to crash or execute arbitrary commands.
Weakness: CWE-120
Which versions are affected by CVE-2025-25529?
How do I fix CVE-2025-25529?
No fix has been published for CVE-2025-25529 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2025-25529 being exploited?
There is no known exploitation of CVE-2025-25529 in the wild and no public exploit code.
Sources
Also known as GHSA-vcv3-98rx-3xxp.