CVE-2026-67967CWE-121

CVE-2026-67967

Critical · published August 18, 2026

CVSS v3.1
9.8
EPSS
1%
Percentile
50.4
In the wild
Unconfirmed
What it is

Buffer Overflow vulnerability in Tenda W20E V16.01.0.6(2782) allows an attacker to execute arbitrary code. This is an incomplete fix for CVE-2025-44867 and CVE-2026-36819

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00649 · 50.4th percentile
Weakness
CWE-121 · Stack-based Buffer Overflow
Published
2026-08-18T01:16Z
References (2)
https://github.com/H0111mes/Tenda-W20E-Vulnerability-Disclosure · [email protected]https://github.com/H0111mes/Tenda-W20E-Vulnerability-Disclosure · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 17 AUG 00:00Z
    Buffer Overflow vulnerability in Tenda W20E V16.01.0.6(2782) allows an attacker to execute arbitrary code
    cvelistv5