Auth bypass in Tenda Ch10
CVE-2026-19749
A vulnerability was detected in Tenda CH7, CH7G, CH10, CP3, CP3 Pro, CP7, TC3B14C, TC3B15C, TC3T14C and TC3T15C up to 20260625. Affected by this vulnerability is an unknown functionality of the component RTSP/ONVIF. Performing a manipulation results in missing authentication. It is possible to initiate the attack remotely. The attack is considered to have high complexity. The exploitation appears to be difficult. The exploit is now public and may be used.
Vulnerability class: Broken Authentication
CVSS v3 metric
CVSS v3 base score 3.7 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N.
Affected products
- Tenda Ch10 — versions 20260625
- Tenda Ch7 — versions 20260625
- Tenda Ch7g — versions 20260625
- Tenda Cp3 — versions 20260625
- Tenda Cp3 Pro — versions 20260625
- Tenda Cp7 — versions 20260625
- Tenda Tc3b14c — versions 20260625
- Tenda Tc3b15c — versions 20260625
- Tenda Tc3t14c — versions 20260625
- Tenda Tc3t15c — versions 20260625
Weakness classification (CWE)
References
- cna@vuldb.com (vdb-entry)
- cna@vuldb.com (signature, permissions-required)
- cna@vuldb.com (third-party-advisory)
- cna@vuldb.com (third-party-advisory)
- cna@vuldb.com (related)
- cna@vuldb.com (product)
Frequently asked questions
- What is CVE-2026-19749?
- CVE-2026-19749 is a low-severity vulnerability in Tenda Ch10, classified under Improper Authentication. CVSS score: 3.7/10. Published 2026-08-13.
- How severe is CVE-2026-19749?
- Low severity. CVSS v3 base score is 3.7 out of 10.