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CVE-2026-42019

totolink / Totolink PUBLISHED

Description (CNA)

Multiple stack-based buffer overflow vulnerabilities exist in the boa formIpv6Setup pppoe functionality of Totolink X2000R 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 these vulnerabilities. This vulnerability concerns the pppoe_dns1 parameter.

Affected (CNA)

Vendor / productVersions
totolink / Totolinkaffected TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327

CWE

CWE-121

References