CVE-2025-25530 — CRITICAL (9.8)

Vulnerability Description

Buffer overflow vulnerability in Digital China DCBI-Netlog-LAB Gateway 1.0 due to the lack of length verification, which is related to saving parental control configuration information. Attackers who successfully exploit this vulnerability can cause the remote target device to crash or execute arbitrary commands.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Related Weaknesses (CWE)

CWE-120

References

https://gist.github.com/XiaoCurry/570a765f6812b8c53d35f623ee701b19

FAQ

What is CVE-2025-25530?

CVE-2025-25530 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Buffer overflow vulnerability in Digital China DCBI-Netlog-LAB Gateway 1.0 due to the lack of length verification, which is related to saving parental control configuration information. Attackers who ...

How severe is CVE-2025-25530?

CVE-2025-25530 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2025-25530?

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