CVE-2025-25529 — MEDIUM (5.1)

Vulnerability 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.

CVSS Score

5.1

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Related Weaknesses (CWE)

CWE-120

References

https://gist.github.com/XiaoCurry/121e150c1cc100eab2cbd8ba3b55626b

FAQ

What is CVE-2025-25529?

CVE-2025-25529 is a vulnerability with a CVSS score of 5.1 (MEDIUM). 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 expl...

How severe is CVE-2025-25529?

CVE-2025-25529 has been rated MEDIUM with a CVSS base score of 5.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-25529?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.