Security Advisory

CVE-2026-86297

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-09-07 10:45:26

Last updated 2026-09-07 10:45:26

Assigner VulDB

CVSS score 9.2

State PUBLISHED

Description

A vulnerability was identified in D-Link DIR-605 B1v202WWB03. This issue affects the function tunnel_set_params of the file progs.gpl/pppd.alpha/l2tp/tunnel.c of the component L2TP Control Message Parser. Such manipulation of the argument peer_hostname leads to off-by-one. The attack may be performed from remote. Attacks of this nature are highly complex. The exploitability is assessed as difficult. The exploit is publicly available and might be used.

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