CVE-2026-19747: Tenda CH7

Tenda CH7 ATE Module Kylin HandleCmd command injection

CVSS 9.3 CriticalCriticalEPSS 0.031 · 87th percentile

Critical, because:

CVSS score 9.3: 9.0 or more.

Published by the CVE Program (CNA: VulDB) at 13 Aug 2026, 19:45 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
Tenda	CH7	affected 20260625
Tenda	CH7G	affected 20260625
Tenda	CH10	affected 20260625
Tenda	CP3	affected 20260625
Tenda	CP3 Pro	affected 20260625
Tenda	CP7	affected 20260625
Tenda	TC3B14C	affected 20260625
Tenda	TC3B15C	affected 20260625
Tenda	TC3T14C	affected 20260625
Tenda	TC3T15C	affected 20260625

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
9.3	Critical	4.0	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	CNA (VulDB)Used for this record
9.8	Critical	3.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R	CNA (VulDB)
9.8	Critical	3.0	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R	CNA (VulDB)
10.0	High	2.0	AV:N/AC:L/Au:N/C:C/I:C/A:C/E:POC/RL:ND/RC:UR	CNA (VulDB)

CISA KEV Not listed.
EPSS 0.031, the 87th percentile, on 6 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 13 Aug 2026. New records show when each source confirmed them.

Sources

References from the CNA

vuldb.com/vuln/389498 vdb-entrytechnical-description
vuldb.com/vuln/389498/cti signaturepermissions-required
vuldb.com/cve/CVE-2026-19747 third-party-advisory
vuldb.com/submit/868463 third-party-advisory
github.com/howitouchyou/Tenda-Smart-Camera-Vulnerability/blob/main/Tenda%20Command%20Injection/Tenda%20Command%20Injection.md related
www.tenda.com.cn/ product

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.