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Vulnerabilities ›

CVE-2026-5155

High ⚡ Exploit Available

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 resu

CWE-119 — Weakness Type

                    Published: Mar 30, 2026                      ·  Modified: Apr 6, 2026                      ·  Source: NVD                

CVSS v3

8.8

🔗 NVD Official

📄 Description (English)

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.

🤖

Queued for AI Analysis

This CVE will be auto-analyzed on the next cron run.

🔗 References & Sources 5

https://github.com/Litengzheng/vuldb_new/blob/main/CH22/vul_47/README.md

Exploit Third Party Advisory

https://vuldb.com/submit/780207

Third Party Advisory VDB Entry

https://vuldb.com/vuln/354187

Third Party Advisory VDB Entry

https://vuldb.com/vuln/354187/cti

Permissions Required VDB Entry

https://www.tenda.com.cn/

📦 Affected Products / CPE 1 entries

tenda:ch22_firmware:1.0.0.1

📊 CVSS Score

8.8

/ 10.0 — High

📊 CVSS Vector

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

Attack VectorN — None / Network

Attack ComplexityL — Low / Local

Privileges RequiredL — Low / Local

User InteractionN — None / Network

ScopeU — Unchanged

ConfidentialityH — High

IntegrityH — High

AvailabilityH — High

📋 Quick Facts

Severity High

CVSS Score8.8

CWECWE-119

EPSS0.03%

Exploit ✓ Yes

Patch ✗ No

Published 2026-03-30

Source Feed nvd

Views 1

🏷️ Tags

exploit-available CWE-119

⚡ Actions

🔗 NVD Official Page ⚡ Exploit-DB Search 🐙 GitHub PoC Search 🎯 MITRE ATT&CK 📊 CVE Details

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