VulnCheck KEV: CVE-2025-14208

A security flaw has been discovered in D-Link DIR-823X up to 20250416. This affects the function sub415028 of the file /goform/setwansettings. The manipulation of the argument pppusername results in command injection. It is possible to launch the attack remotely. The exploit has been released to...

The vulnerability of the sub_424D20() function in D-link DIR-823X router microprogramming software allows a hacker to execute any command they desire.

The vulnerability of the sub424D20 function /goform/setipv6 of the D-link DIR-823X router’s microprogramming software exists due to the lack of measures taken to neutralize the special elements used in the operating system command. Exploiting this vulnerability allows a remote attacker to execute...

VulnCheck KEV: CVE-2026-1125

A weakness has been identified in D-Link DIR-823X 250416. Affected by this issue is the function sub412E7C of the file /goform/setwifidogsettings. Executing a manipulation of the argument wdenable can lead to command injection. The attack can be executed remotely. The exploit has been made...

The vulnerability of D-link DIR-823X router microprogramming software, which exists due to the lack of measures to neutralize special elements, allows a hacker to execute arbitrary commands.

The vulnerability of D-link DIR-823X router microprogramming software exists due to the lack of measures taken to neutralize the special elements used in the operating system commands. Exploiting this vulnerability allows a remote attacker to execute arbitrary commands...

The vulnerability of D-link DIR-823X router microprogramming software arises from the lack of measures taken to neutralize special elements used in the operating system’s command set. This allows attackers to execute arbitrary commands.

The vulnerability of D-link DIR-823X router microprogramming software exists due to the lack of measures taken to neutralize the special elements used in the operating system’s commands when processing the mac parameter. Exploiting this vulnerability allows a remote attacker to execute arbitrary...

VulnCheck KEV: CVE-2025-29635

D-Link DIR-823X contains a command injection vulnerability that allows an authorized attacker to execute arbitrary commands on remote devices by sending a POST request to /goform/setprohibiting via the corresponding function. The impacted product could be end-of-life EoL and/or end-of-service EoS...

The vulnerability of the function in the /goform/set_password file of D-link DIR-823X router microprogramming software allows a hacker to execute any command they desire.

The vulnerability of the /goform/setpassword function in the D-link DIR-823X router microprogramming system is related to the failure to take measures to neutralize special elements. Exploiting this vulnerability allows a remote attacker to execute arbitrary commands...

The vulnerability of the sub_4211C8() function in D-link DIR-823X router microprogramming software allows a hacker to execute any command they desire.

The vulnerability of the sub4211C8 function /goform/setfiltering of the D-link DIR-823X router’s microprogramming system is related to the failure to take measures to neutralize special elements. Exploiting this vulnerability allows a remote attacker to execute arbitrary commands...

CVE-2026-2210

A vulnerability has been found in D-Link DIR-823X 250416. This affects the function sub4211C8 of the file /goform/setfiltering. Such manipulation leads to os command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used...

CVE-2026-2155

A security flaw has been discovered in D-Link DIR-823X 250416. The affected element is the function sub4208A0 of the file /goform/setdmz of the component Configuration Handler. The manipulation of the argument dmzhost/dmzenable results in os command injection. The attack can be executed remotely...

CVE-2026-2175

A weakness has been identified in D-Link DIR-823X 250416. This vulnerability affects the function sub420618 of the file /goform/setupnp. This manipulation of the argument upnpenable causes os command injection. Remote exploitation of the attack is possible. The exploit has been made available to...

CVE-2026-2142

A weakness has been identified in D-Link DIR-823X 250416. This vulnerability affects the function sub420688 of the file /goform/setqos. Executing a manipulation can lead to os command injection. The attack can be executed remotely. The exploit has been made available to the public and could be us...

CVE-2026-2143

A security vulnerability has been detected in D-Link DIR-823X 250416. This issue affects some unknown processing of the file /goform/setddns of the component DDNS Service. The manipulation of the argument ddnsType/ddnsDomainName/ddnsUserName/ddnsPwd leads to os command injection. The attack is...

CVE-2026-2210

A vulnerability has been found in D-Link DIR-823X 250416. This affects the function sub4211C8 of the file /goform/setfiltering. Such manipulation leads to os command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used...

CVE-2026-2210 D-Link DIR-823X set_filtering sub_4211C8 os command injection

A vulnerability has been found in D-Link DIR-823X 250416. This affects the function sub4211C8 of the file /goform/setfiltering. Such manipulation leads to os command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used...

CVE-2026-2120

A vulnerability was identified in D-Link DIR-823X 250416. This affects an unknown function of the file /goform/setserversettings of the component Configuration Parameter Handler. The manipulation of the argument terminaladdr/serverip/serverport leads to os command injection. The attack may be...

PT-2026-7046

A vulnerability has been found in D-Link DIR-823X 250416. This affects the function sub 4211C8 of the file /goform/set filtering. Such manipulation leads to os command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used...

CVE-2026-2175

A weakness has been identified in D-Link DIR-823X 250416. This vulnerability affects the function sub420618 of the file /goform/setupnp. This manipulation of the argument upnpenable causes os command injection. Remote exploitation of the attack is possible. The exploit has been made available to...

CVE-2026-2175 D-Link DIR-823X set_upnp sub_420618 os command injection

A weakness has been identified in D-Link DIR-823X 250416. This vulnerability affects the function sub420618 of the file /goform/setupnp. This manipulation of the argument upnpenable causes os command injection. Remote exploitation of the attack is possible. The exploit has been made available to...

EUVD-2026-5775

A weakness has been identified in D-Link DIR-823X 250416. This vulnerability affects the function sub420618 of the file /goform/setupnp. This manipulation of the argument upnpenable causes os command injection. Remote exploitation of the attack is possible. The exploit has been made available to...