CVE-2026-5155

HIGH

A vulnerability was found in Tenda CH22 1.0.0.1. This affects the function fromAdvSetWan of the file /goform/AdvSetWan of the component Parameter Handler. The manipulation of the argument wanmode results in stack-based buffer overflow. The attack can be executed remotely. The exploit has been made public and could be used.

CVSS v3.1 Score

8.8
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Published: 3/30/2026Modified: 4/2/2026

Related Intelligence (1)

HIGHVulnerability

NVD HIGH: CVE-2026-5155 — A vulnerability was found in Tenda CH22 1.0.0.1. This affects the function fromA...

A vulnerability was found in Tenda CH22 1.0.0.1. This affects the function fromAdvSetWan of the file /goform/AdvSetWan of the component Parameter Handler. The manipulation of the argument wanmode results in stack-based buffer overflow. The attack can be executed remotely. The exploit has been made public and could be used.

CVE-2026-5155
NIST NVD

References (5)

https://github.com/Litengzheng/vuldb_new/blob/main/CH22/vul_47/README.mdExploitThird Party Advisoryhttps://vuldb.com/submit/780207Third Party AdvisoryVDB Entryhttps://vuldb.com/vuln/354187Third Party AdvisoryVDB Entryhttps://vuldb.com/vuln/354187/ctiPermissions RequiredVDB Entryhttps://www.tenda.com.cn/Product