CVE-2026-19747: Tenda CH7 ATE Module Kylin HandleCmd command injection

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 3.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-08-13 · updated 2026-08-14
Weakness: CWE-74

Description

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.

Affected products

Tenda CH10: 20260625
Tenda CH7: 20260625
Tenda CH7G: 20260625
Tenda CP3: 20260625
Tenda CP3 Pro: 20260625
Tenda CP7: 20260625
Tenda TC3B14C: 20260625
Tenda TC3B15C: 20260625
Tenda TC3T14C: 20260625
Tenda TC3T15C: 20260625

References

https://github.com/howitouchyou/Tenda-Smart-Camera-Vulnerability/blob/main/Tenda%20Command%20Injection/Tenda%20Command%20Injection.md
https://vuldb.com/cve/CVE-2026-19747
https://vuldb.com/submit/868463
https://vuldb.com/vuln/389498
https://vuldb.com/vuln/389498/cti
https://www.tenda.com.cn/
https://github.com/howitouchyou/Tenda-Smart-Camera-Vulnerability/blob/main/Tenda%20Command%20Injection/Tenda%20Command%20Injection.md

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