Description

A vulnerability was identified in Tenda AC8 16.03.50.11. Affected by this issue is the function check_is_ipv6 of the component IPv6 Handler. The manipulation leads to reliance on ip address for authentication. It is possible to initiate the attack remotely. The exploit is publicly available and might be used.

INFO

Published Date :

2026-03-16T16:32:10.508Z

Last Modified :

2026-03-16T18:07:41.022Z

Source :

VulDB
AFFECTED PRODUCTS

The following products are affected by CVE-2026-4252 vulnerability.

Vendors Products
Tenda
  • Ac8
  • Ac8 Firmware
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-4252.

URL Resource
https://github.com/digitalandrew/tenda_ac8_v5/blob/main/poc_ipv6_auth_bypass.py cve-icon cve-icon
https://vuldb.com/?ctiid.351210 cve-icon cve-icon
https://vuldb.com/?id.351210 cve-icon cve-icon
https://vuldb.com/?submit.771759 cve-icon cve-icon
https://www.tenda.com.cn/ cve-icon cve-icon
Login to claim this CVE

CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact
Detailed values of each vector for above chart.
Access Vector
Access Complexity
Authentication
Confidentiality Impact
Integrity Impact
Availability Impact