CVE-2026-24426: Tenda AC7 Firmware

Medium severity, CVSS 6.1. EPSS: 0.2% chance of exploitation in the next 30 days.

Shenzhen Tenda AC7 firmware version V03.03.03.01_cn and prior contain an improper output encoding vulnerability in the web management interface. User-supplied input is reflected in HTTP responses without adequate escaping, allowing injection of arbitrary HTML or JavaScript in a victim’s browser context.

Affected products

• Tenda AC7 Firmware: up to and including 03.03.03.01

Published 2026-02-03. Last modified 2026-06-17.