CVE-2026-9431

HighCVSS 8.8/10Last modified Jul 23, 2026

Description

A vulnerability was identified in Tenda F1202 1.2.0.20(408). This affects the function fromPptpUserAdd of the file /goform/PptpUserAdd. The manipulation of the argument opttype leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit is publicly available and might 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

Affected software

No affected versions have been published.

Timeline

Published
May 25, 2026
Last modified
Jul 23, 2026
NVD status
Deferred

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CVE-2026-9431: High severity, CVSS 8.8 | Vulnix