CVE-2026-5154

HIGH

Tenda CH22 Parameter setcfm fromSetCfm stack-based overflow

Title source: cna

Description

A vulnerability has been found in Tenda CH22 1.0.0.1/1.If. The impacted element is the function fromSetCfm of the file /goform/setcfm of the component Parameter Handler. The manipulation of the argument funcname leads to stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been disclosed to the public and may be used.

References (5)

[Vdb Entry, Technical Description] https://vuldb.com/vuln/354186

[Signature, Permissions Required] https://vuldb.com/vuln/354186/cti

[Third Party Advisory] https://vuldb.com/submit/780206

[Exploit] https://github.com/Litengzheng/vuldb_new/blob/main/CH22/vul_48/README.md

View Exploit ZIP pw:eip

[Product] https://www.tenda.com.cn/

Scores

CVSS v3 8.8

EPSS 0.0005

EPSS Percentile 15.0%

Attack Vector NETWORK

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

Details

CWE

CWE-119 CWE-121

Status published

Products (2)

Tenda/CH22 1.0.0.1

Tenda/CH22 1.If

Published Mar 30, 2026

Tracked Since Mar 31, 2026