CVE-2026-79551CWE-321

CVE-2026-79551

High · published September 15, 2026

CVSS v3.1
7.5
EPSS
0%
Percentile
21.6
In the wild
Unconfirmed
What it is

Tenda Technology Co., Ltd NVR_4H CH3 v2.1 V27.5.58.6 was discovered to contain a hardcoded cryptographic key.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00300 · 21.6th percentile
Weakness
CWE-321 · Use of Hard-coded Cryptographic Key
Published
2026-09-15T19:17Z
References (3)
http://tenda.com · [email protected]https://github.com/snyi001/CVE-2026-79551-Tenda · [email protected]https://www.tendacn.com/material/show/805569838370885 · [email protected]
EPSS history
Timeline
  • 17 SEP 03:32Z
    EPSS moved — → 0%
    epss
  • 15 SEP 00:00Z
    Tenda Technology Co., Ltd NVR_4H CH3 v2.1 V27.5.58.6 was discovered to contain a hardcoded cryptographic key
    cvelistv5