Description
A vulnerability was detected in D-Link DIR-895L A1_102b07. Impacted is the function tunnel_set_params of the file tunnel.c of the component L2TP Control Channel Parser. Performing a manipulation results in out-of-bounds write. The attack may be initiated remotely. The exploit is now public and may be used.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| D-Link | DIR-895L | A1_102b07 | — |
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
GitHub 1 repository
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murrez/CVE-2026-100740 ★ 1 · Sep 27, 2026
CVE-2026-100740 PoC: D-Link DIR-895L A1_102b07 L2TP Host Name AVP out-of-bounds write in tunnel_set_params (UDP 1701). Device fingerprint + optional OOB trigger packet for authorized lab testing. htt…
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- VDB-410614 | D-Link DIR-895L L2TP Control Channel tunnel.c tunnel_set_params out-of-bounds write vdb-entry technical-description
- VDB-410614 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- CVE-2026-100740 | CVE Analysis and Report third-party-advisory
- Submit #906303 | D-Link DIR895LA1_102b07 A1_102b07 Out-of-bounds Write third-party-advisory
- https://tzh00203.notion.site/D-Link-DIR-895L-L2TP-Host-Name-AVP-Out-of-Bounds-Write-33cb5c52018a8061b139cacc39d58fff exploit
- https://www.dlink.com/ product