CVE-2026-24426mediumCWE-79

CVE-2026-24426: medium-severity vulnerability in Shenzhen Tenda Technology Co., Ltd. Tenda AC7

Tenda AC7 Reflected XSS via Web Interface Output Encoding

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13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 5.1epss 0.2%
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.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
Affected products
Shenzhen Tenda Technology Co., Ltd. · Tenda AC7
Related CVEs — Shenzhen Tenda Technology Co., Ltd. Tenda AC7

In the same product, most dangerous first.

CVE-2026-24441HIGHTenda AC7 Transmits Admin Credentials Without HTTPS ProtectionEPSS 0.2%CVE-2026-24434MEDIUMTenda AC7 Web Interface Lacks CSRF Protections for Admin ActionsEPSS 0.2%CVE-2026-24427MEDIUMTenda AC7 Exposes Admin Credentials in Configuration ResponsesEPSS 0.1%