Skip to content
OpenAdvisories
Critical · 9.1 CVE-2026-40615 EUVD-2026-105346GHSA-97cf-wp6g-w5h6

A stack-based buffer overflow vulnerability exists in the boa formParentControl deviceName functionality of X2000R (version(s): TOTOLINK-X2…

Published Oct 20, 2026 · Updated Oct 28, 2026 · Assigned by talos

Vendor: Toto Link Product: Totolink

Description

A stack-based buffer overflow vulnerability exists in the boa formParentControl deviceName functionality of X2000R (version(s): TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327). A specially crafted HTTP request can lead to arbitrary code execution. An attacker can make an authenticated HTTP request to trigger this vulnerability.

Affected products

VendorProductAffectedFixed
totolink Totolink TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327 —

References