CVE-2025-27129

CRITICAL

Tenda AC6 V5.0 V02.03.01.110 - Auth Bypass

Title source: llm
STIX 2.1

Description

An authentication bypass vulnerability exists in the HTTP authentication functionality of Tenda AC6 V5.0 V02.03.01.110. A specially crafted HTTP request can lead to arbitrary code execution. An attacker can send packets to trigger this vulnerability.

Scores

CVSS v3 9.8
EPSS 0.0019
EPSS Percentile 40.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact total

Details

CWE
CWE-288
Status published
Products (1)
tenda/ac6_firmware 02.03.01.110
Published Aug 20, 2025
Tracked Since Feb 18, 2026