CVE-2026-6196

HighCVSS 8.8/10Last modified Jun 17, 2026

Description

A vulnerability was detected in Tenda F456 1.0.0.5. This affects the function fromexeCommand of the file /goform/exeCommand. Performing a manipulation of the argument cmdinput results in stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit is now public and may be used.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-119CWE-121

Affected software

No affected versions have been published.

Timeline

Published
Apr 13, 2026
Last modified
Jun 17, 2026
NVD status
Deferred

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CVE-2026-6196: High severity, CVSS 8.8 | Vulnix