CVE-2026-79551: Tenda Technology Co., Ltd NVR_4H CH3 vulnerability
Published Sep 15, 2026
·Updated
Tenda Technology Co., Ltd NVR4H CH3 v2.1 V27.5.58.6 was discovered to contain a hardcoded cryptographic key.
Affected Software
1 affected component
Tenda Technology Co., Ltd NVR_4H CH3=2.1 V27.5.58.6
Event History
Sep 15, 2026
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Frequently Asked Questions
1
Which product version is identified as affected?
The reported affected version is Tenda NVR_4H CH3 v2.1 V27.5.58.6.
2
What security weakness was found?
The device firmware was reported to contain a hardcoded cryptographic key.