D-Link DI-8100 buffer overflow vulnerability (CNVD-2026-32588)

The D-Link DI-8100 is a wired network behavior management router designed by D-Link for small and medium-sized businesses. The D-Link DI-8100 has a buffer overflow vulnerability, which stems from the tgglasp function in the HTTP Request Handler component, where the /tgll.asp file fails to properl...

The vulnerability of the sprintf() function in D-Link DI-8100 router microprogramming software allows a hacker to cause a service failure.

The vulnerability of the sprintf function in D-Link DI-8100 router microprogramming devices is related to the copying of buffers without checking the size of the input data. Exploiting this vulnerability could allow a malicious actor to cause service failure remotely...

The vulnerability of the sprintf() function in D-Link DI-8100 router microprogramming software allows a hacker to cause a service failure.

The vulnerability of the sprintf function in D-Link DI-8100 router microprogramming devices is related to buffer overflow on the stack. Exploiting this vulnerability can allow an attacker to cause a service failure remotely...

Linux Distros Unpatched Vulnerability : CVE-2026-43161

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - iommu/vt-d: Skip dev-iotlb flush for inaccessible PCIe device without scalable mode PCIe endpoints with ATS enabled and passed through to userspace e.g., QEMU,...

CVE-2026-43130: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Flush dev-IOTLB only when PCIe device is accessible in scalable mode Commit 4fc82cd907ac "iommu/vt-d: Don't issue ATS Invalidation request when device is disconnected" relies on pcidevisdisconnected to skip ATS...

D-Link DI-8100 buffer overflow vulnerability

The D-Link DI-8100 is a wired network behavior management router designed by D-Link for small and medium-sized businesses. The D-Link DI-8100 has a buffer overflow vulnerability. This vulnerability stems from the handling of parameters in the Web Management Interface component’s file/urlmember.as...

CVE-2026-43161: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Skip dev-iotlb flush for inaccessible PCIe device without scalable mode PCIe endpoints with ATS enabled and passed through to userspace e.g., QEMU, DPDK can hard-lock the host when their link drops, either by surprise...

The vulnerability of the telnetd.sh script of the D-Link DIR-600L router’s telnet service allows a hacker to gain unauthorized access to protected information, increase their privileges, and execute arbitrary commands.

The vulnerability of the telnetd.sh script of the D-Link DIR-600L router’s telnet service is related to the use of the static password wrgn35dlwbrdir600l for the Alphanetworks account. Exploiting this vulnerability can allow an attacker to gain unauthorized access to protected information, enhanc...

The vulnerability of the telnetd.sh script of the D-Link DIR-600L router’s telnet service allows a hacker to gain unauthorized access to protected information, increase their privileges, and execute arbitrary commands.

The vulnerability of the telnetd.sh script of the D-Link DIR-600L router’s telnet service is related to the use of a static password, wrgn61dlwbrdir600L, for the Alphanetworks account. Exploiting this vulnerability allows an attacker to gain unauthorized access to protected information, enhance...

The vulnerability of the telnetd.sh script of the D-Link DIR-605L router’s telnet service allows a hacker to gain unauthorized access to protected information, increase their privileges, and execute arbitrary commands.

The vulnerability of the telnetd.sh script of the D-Link DIR-605L router’s telnet service is related to the use of a static password, wrgn35dlwbrdir605l, for the Alphanetworks account. Exploiting this vulnerability can allow an attacker to gain unauthorized access to protected information, enhanc...

The vulnerability of the tggl_asp() function in D-Link DI-8100 router microprogramming software allows a hacker to cause a service failure.

The vulnerability of the tgglasp function in D-Link DI-8100 router microprogramming software is related to the copying of buffers without checking the size of the input data. Exploiting this vulnerability could allow a malicious actor to cause service failure...

EUVD-2026-27486

A flaw has been found in D-Link DI-8100 16.07.26A1. This affects an unknown part of the file /urlmember.asp of the component Web Management Interface. Executing a manipulation of the argument Name can lead to buffer overflow. The attack can be launched remotely. The exploit has been published and...

EUVD-2026-27488

A vulnerability has been found in D-Link DI-8100 16.07.26A1. This vulnerability affects the function sprintf of the file /usergroup.asp of the component CGI Handler. The manipulation leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and m...

EUVD-2026-27430

A security vulnerability has been detected in D-Link DI-8100 16.07.26A1. Affected by this vulnerability is the function urlruleasp of the file /urlrule.asp of the component POST Parameter Handler. Such manipulation leads to buffer overflow. It is possible to launch the attack remotely. The exploi...

EUVD-2026-27432

A vulnerability was detected in D-Link DI-8100 16.07.26A1. Affected by this issue is the function tgglasp of the file /tggl.asp of the component HTTP Request Handler. Performing a manipulation of the argument Name results in buffer overflow. The attack can be initiated remotely. The exploit is no...

CVE-2026-7856

A flaw has been found in D-Link DI-8100 16.07.26A1. This affects an unknown part of the file /urlmember.asp of the component Web Management Interface. Executing a manipulation of the argument Name can lead to buffer overflow. The attack can be launched remotely. The exploit has been published and...

CVE-2026-7854

A security vulnerability has been detected in D-Link DI-8100 16.07.26A1. Affected by this vulnerability is the function urlruleasp of the file /urlrule.asp of the component POST Parameter Handler. Such manipulation leads to buffer overflow. It is possible to launch the attack remotely. The exploi...

CVE-2026-7855

A vulnerability was detected in D-Link DI-8100 16.07.26A1. Affected by this issue is the function tgglasp of the file /tggl.asp of the component HTTP Request Handler. Performing a manipulation of the argument Name results in buffer overflow. The attack can be initiated remotely. The exploit is no...

CVE-2026-7857

A vulnerability has been found in D-Link DI-8100 16.07.26A1. This vulnerability affects the function sprintf of the file /usergroup.asp of the component CGI Handler. The manipulation leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and m...

CVE-2026-7857 D-Link DI-8100 CGI user_group.asp sprintf buffer overflow

A vulnerability has been found in D-Link DI-8100 16.07.26A1. This vulnerability affects the function sprintf of the file /usergroup.asp of the component CGI Handler. The manipulation leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and m...