CVE-2025-3693

CWE-119 — Buffer OverflowCWE-121 — Stack-based Buffer Overflow4 documents4 sources
Severity
8.7HIGH
EPSS
2.2%
top 15.43%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Tenda W12Tenda W12 Firmware
Timeline
PublishedApr 16
Latest updateMay 8

Description

A vulnerability was found in Tenda W12 3.0.0.5. It has been rated as critical. Affected by this issue is the function cgiWifiRadioSet of the file /bin/httpd. The manipulation leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Affected Packages2 packages

▶CVEListV5tenda/w123.0.0.5
▶NVDtenda/w12_firmware3.0.0.5

🔴Vulnerability Details

2
GHSA
GHSA-mxvx-cwcc-38xf: A vulnerability was found in Tenda W12 3↗2025-04-16
▶
CVEList
Tenda W12 httpd cgiWifiRadioSet stack-based overflow↗2025-04-16
▶

🔍Detection Rules

1
Suricata
ET WEB_SPECIFIC_APPS Tenda wifiRadioSetIndoor extChannel parameter Buffer Overflow Attempt (CVE-2025-3693)↗2025-05-08
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