CVE-2026-26732

PoC —

CVSS 3.1

8.8 high

EPSS

<1%p26

Published

Feb 17, 2026 (Feb 17, 2026)

Modified

Jun 17, 2026

Description

TOTOLINK A3002RU V2.1.1-B20211108.1455 was discovered to contain a stack-based buffer overflow via the vpnUser or vpnPassword` parameters in the formFilter function.

Vendors: totolink
Products: a3002ru firmware
Weakness: CWE-787, CWE-121
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.3%)

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