🚨 CVE-2026-86297
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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tzh00203 on Notion
D-Link DIR-605 L2TP Host Name AVP Out-of-Bounds Write | Notion
Vulnerability Title: Out-of-Bounds Write in L2TP Host Name AVP Parsing of D-Link DIR-605
September 7, 2026 37
