CVE-2025-12234

CWE-119 — Buffer OverflowCWE-120 — Classic Buffer Overflow4 documents4 sources
Severity
7.4HIGH
EPSS
0.3%
top 48.10%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Tenda Ch22Tenda Ch22 Firmware
Timeline
PublishedOct 27

Description

A vulnerability has been found in Tenda CH22 1.0.0.1. This affects the function fromSafeMacFilter of the file /goform/SafeMacFilter. The manipulation of the argument page leads to buffer overflow. The attack may be initiated 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/ch221.0.0.1
▶NVDtenda/ch22_firmware1.0.0.1

🔴Vulnerability Details

2
GHSA
GHSA-c9mh-4wvf-6rqw: A vulnerability has been found in Tenda CH22 1↗2025-10-27
▶
CVEList
Tenda CH22 SafeMacFilter fromSafeMacFilter buffer overflow↗2025-10-27
▶

🔍Detection Rules

1
Suricata
ET WEB_SPECIFIC_APPS Tenda SafeMacFilter page Parameter Buffer Overflow Attempt (CVE-2025-12234)↗2025-10-27
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CVE-2025-12234 (HIGH CVSS 7.4) | A vulnerability has been found in T | cvebase.io