CVE-2026-100740

CVE-2026-100740 — D-Link DIR-895L L2TP OOB Write Python 3 PoC for CVE-2026-100740 — D-Link DIR-895L firmware A1102b07. Description PoCbit / GitHub CVE-2026-100740 — Out-of-bounds write CWE-787 / CWE-119 in tunnelsetparams tunnel.c, L2TP control channel parser. Host Name AVP length is clamped to 1...

D-Link DIR-895L L2TP Host Name AVP OOB Write (CVE-2026-100740)

Out-of-bounds one-byte NUL write in the L2TP control parser on D-Link DIR-895L firmware A1102b07 when the Host Name AVP length is 127 peerhostname128. Requires L2TP WAN role / exposed UDP 1701. Set confirm=true to send the crafted SCCRQ trigger on authorized lab targets only. !/usr/bin/env python...

D-Link DIR-895L CVE-2026-100740 L2TP OOB Write Detection

Detects D-Link DIR-895L firmware A1102b07 and an exposed L2TP UDP/1701 service associated with CVE-2026-100740 Host Name AVP out-of-bounds write. !/usr/bin/env python3 -- coding: utf-8 -- """CVE-2026-100740 — D-Link DIR-895L L2TP Host Name AVP OOB write detection.""" from future import annotation...

Exploit for CVE-2026-100740

CVE-2026-100740 — D-Link DIR-895L L2TP OOB Write Python 3 PoC...

CVE-2026-100740

A vulnerability was detected in D-Link DIR-895L A1102b07. Impacted is the function tunnelsetparams 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 b...

CVE-2026-100740 D-Link DIR-895L L2TP Control Channel tunnel.c tunnel_set_params out-of-bounds write

A vulnerability was detected in D-Link DIR-895L A1102b07. Impacted is the function tunnelsetparams 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 b...

CVE-2026-100740

The D-Link DIR-895L router, running firmware A1_102b07 , contains an out-of-bounds write (CWE-787 / CWE-119) vulnerability in the L2TP Control Channel Parser within the tunnel.c file. Specifically, the tunnel_set_params() function fails to properly handle the Host Name AVP ; while the length is c...

CVE-2026-100740 D-Link DIR-895L L2TP Control Channel tunnel.c tunnel_set_params out-of-bounds write

A vulnerability was detected in D-Link DIR-895L A1102b07. Impacted is the function tunnelsetparams 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 b...

EUVD-2026-87816

A vulnerability was detected in D-Link DIR-895L A1102b07. Impacted is the function tunnelsetparams 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 b...

CVE-2026-100740: Out-of-bounds Write

A vulnerability was detected in D-Link DIR-895L A1102b07. Impacted is the function tunnelsetparams 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 b...

PT-2026-99422

Name of the Vulnerable Software and Affected Versions D-Link DIR-895L version A1 102b07 Description An out-of-bounds write can be triggered remotely via the L2TP Control Channel Parser component. The issue exists within the tunnel set params function located in the tunnel.c file, where improper...

CVE-2026-86509

A flaw has been found in D-Link DIR-895L A1102b07. This impacts the function sendOffer/sendACK of the file udhcpcd/serverpacket.c of the component udhcpcd. This manipulation causes stack-based buffer overflow. The attack can only be done within the local network. The exploit has been published an...

CVE-2026-86509

A stack-based buffer overflow exists in the udhcpcd component (specifically the sendOffer/sendACK functions in serverpacket.c) of the D-Link DIR-895L (A1, firmware 102b07). An attacker on the same local network can trigger the flaw without authentication, achieving complete impact to confidential...

CVE-2026-86509 D-Link DIR-895L udhcpcd serverpacket.c sendACK stack-based overflow

A flaw has been found in D-Link DIR-895L A1102b07. This impacts the function sendOffer/sendACK of the file udhcpcd/serverpacket.c of the component udhcpcd. This manipulation causes stack-based buffer overflow. The attack can only be done within the local network. The exploit has been published an...

EUVD-2026-72608

A flaw has been found in D-Link DIR-895L A1102b07. This impacts the function sendOffer/sendACK of the file udhcpcd/serverpacket.c of the component udhcpcd. This manipulation causes stack-based buffer overflow. The attack can only be done within the local network. The exploit has been published an...

CVE-2026-86509 D-Link DIR-895L udhcpcd serverpacket.c sendACK stack-based overflow

A flaw has been found in D-Link DIR-895L A1102b07. This impacts the function sendOffer/sendACK of the file udhcpcd/serverpacket.c of the component udhcpcd. This manipulation causes stack-based buffer overflow. The attack can only be done within the local network. The exploit has been published an...

CVE-2026-86509: Stack-based Buffer Overflow

A flaw has been found in D-Link DIR-895L A1102b07. This impacts the function sendOffer/sendACK of the file udhcpcd/serverpacket.c of the component udhcpcd. This manipulation causes stack-based buffer overflow. The attack can only be done within the local network. The exploit has been published an...

CVE-2026-86295

A vulnerability was found in D-Link DIR-895L A1102b07. This affects the function sendACK of the file udhcpcd/serverpacket.c of the component udhcpcd. The manipulation of the argument Hostname results in command injection. The attack can be executed remotely. The exploit has been made public and...

CVE-2026-86295

A command injection vulnerability in D-Link DIR-895L (firmware A1_102b07) affects the sendACK function in the udhcpcd/serverpacket.c component. Manipulation of the Hostname argument allows remote, unauthenticated attackers to inject commands, with a CVSS 3.1 base score of 8.3 (HIGH) . A proof-of-...

EUVD-2026-72334

A vulnerability was found in D-Link DIR-895L A1102b07. This affects the function sendACK of the file udhcpcd/serverpacket.c of the component udhcpcd. The manipulation of the argument Hostname results in command injection. The attack can be executed remotely. The exploit has been made public and...