CVE-2025-67073

CRITICAL

Tenda AC10V4.0 V16.03.10.20 - Buffer Overflow in fromAdvSetMacMtuWan via serviceName Parameter

Title source: llm
STIX 2.1

Description

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.

References (1)

Core 1

Scores

CVSS v3 9.8
EPSS 0.0060
EPSS Percentile 43.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact total

Details

CWE
CWE-120
Status published
Products (1)
tenda/ac10_firmware 16.03.10.20
Published Dec 17, 2025
Tracked Since Feb 18, 2026