CVE-2026-19747criticalCWE-74CWE-77

CVE-2026-19747: critical vulnerability in Tenda CH7

Tenda CH7 ATE Module Kylin HandleCmd command injection

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28Vexday Risk Score

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

ssvc Trackcvss 9.3epss 3.1%
A weakness has been identified in Tenda CH7, CH7G, CH10, CP3, CP3 Pro, CP7, TC3B14C, TC3B15C, TC3T14C and TC3T15C up to 20260625. This impacts the function CAte::HandleCmd of the file Kylin of the component ATE Module. This manipulation causes command injection. The attack is possible to be carried out remotely.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
Affected products
Tenda · CH10Tenda · CH7Tenda · CH7GTenda · CP3Tenda · CP3 ProTenda · CP7Tenda · TC3B14CTenda · TC3B15CTenda · TC3T14CTenda · TC3T15C
Related CVEs — Tenda CH7

In the same product, most dangerous first.

CVE-2026-19749MEDIUMTenda CH7 RTSP/ONVIF missing authenticationEPSS 0.6%CVE-2026-19748MEDIUMTenda CH7 Kylin Web Service CWebSessionManager_ParseSession entropyEPSS 0.5%