CVE-2025-22946

CRITICAL

Tenda Ac9 Firmware - Buffer Overflow

Title source: rule

Description

Tenda ac9 v1.0 firmware v15.03.05.19 contains a stack overflow vulnerability in /goform/SetOnlineDevName, which may lead to remote arbitrary code execution.

References (1)

Core 1

Core References

Exploit, Third Party Advisory

https://noisy-caravel-a9a.notion.site/Tenda_AC9V1-0_V15-03-05-19_formSetDeviceName_sprintf_bof-16f898c94eac8057afcbceb63fda7d24

Scores

CVSS v3 9.8

EPSS 0.0243

EPSS Percentile 85.2%

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/ac9_firmware 15.03.05.19

Published Jan 10, 2025

Tracked Since Feb 18, 2026