PT-2026-6190 · Tenda · Tenda Ac7

Kazuma Matsumoto · Published 2026-02-03 · Updated 2026-02-10 · CVE-2026-24427

Positive Technologies (AI Summary)

CVSS v4.0

6.8

Medium

Base vector

AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Name of the Vulnerable Software and Affected Versions Shenzhen Tenda AC7 firmware versions prior to V03.03.03.01 cn

Description The firmware for Shenzhen Tenda AC7 devices up to version V03.03.03.01 cn reveals sensitive information within web management responses. This includes administrative credentials, such as the router and admin panel password, being present in plaintext within configuration response bodies. Furthermore, the responses do not include appropriate Cache-Control directives, potentially allowing web browsers to cache pages containing these credentials, which could lead to disclosure if an attacker gains access to the client system or browser profile.

Recommendations Update to a firmware version newer than V03.03.03.01 cn.

Fix

Weakness Enumeration

CWE-201

Related Identifiers

BDU:2026-06995

CVE-2026-24427

Affected Products

Tenda Ac7

References · 8

• https://osv.dev/vulnerability/CVE-2026-24427 · Vendor Advisory
• https://bdu.fstec.ru/vul/2026-06995 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-24427 · Security Note
• https://github.com/advisories/GHSA-6rpr-9cmg-mvvj · Note
• https://t.me/cveNotify/151553 · Telegram Post
• https://twitter.com/CVEnew/status/2018778329650745659 · Twitter Post
• https://tendacn.com/product/AC7 · Note
• https://vulncheck.com/advisories/tenda-ac7-exposes-admin-credentials-in-configuration-responses · Note