CVE-2025-67073

A Buffer overflow vulnerability in function fromAdvSetMacMtuWan of bin httpd in Tenda AC10V4.0 V16.03.10.20 allows remote attackers to cause denial of service and possibly code execution by sending a post request with a crafted payload (field `serviceName`) to /goform/AdvSetMacMtuWan.

CVSS 3.1

9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.7% chance of exploitation in the next 30 days; higher than 52% of CVEs (scores of 2026-10-25)

CWE

CWE-120

Published

2025-12-17

Modified

2026-10-13

Record from

the NVD, synced 2026-10-19

Affected

• tenda:ac10_firmware

References

• https://github.com/johnathanhuutri/CVEReport/tree/master/CVE-2025-67073

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