CVE-2026-7067

A vulnerability was determined in D-Link DIR-822 A101. The impacted element is the function system of the file /udhcpcd/dhcpd.c of the component udhcpd DHCP Service. This manipulation of the argument Hostname causes command injection. The attack can be initiated remotely. The exploit has been...

D-Link DIR-822 注入漏洞

The D-Link DIR-822 is a wireless router produced by D-Link Corporation. The D-Link DIR-822 A101 version has a vulnerability related to command injection. This vulnerability stems from the handling of the parameter “Hostname” in the system function of the udhcpd DHCP service, located in the...

CVE-2026-7067

CVE-2026-7067 refers to a command injection in D-Link DIR-822 A_101’s udhcpd DHCP Service (file /udhcpcd/dhcpd.c, function system). The vulnerability stems from manipulating the Hostname argument, enabling remote code execution. Exploitation is possible over the network, with a publicly disclosed...

CVE-2026-7067 D-Link DIR-822 udhcpd DHCP Service dhcpd.c system command injection

A vulnerability was determined in D-Link DIR-822 A101. The impacted element is the function system of the file /udhcpcd/dhcpd.c of the component udhcpd DHCP Service. This manipulation of the argument Hostname causes command injection. The attack can be initiated remotely. The exploit has been...

CVE-2026-7067

A vulnerability was determined in D-Link DIR-822 A101. The impacted element is the function system of the file /udhcpcd/dhcpd.c of the component udhcpd DHCP Service. This manipulation of the argument Hostname causes command injection. The attack can be initiated remotely. The exploit has been...

EUVD-2026-25737

A vulnerability was determined in D-Link DIR-822 A101. The impacted element is the function system of the file /udhcpcd/dhcpd.c of the component udhcpd DHCP Service. This manipulation of the argument Hostname causes command injection. The attack can be initiated remotely. The exploit has been...

EUVD-2019-15824

Malware in sbrugna...

CVE-2019-6258

D-Link DIR-822 Rev.Bx devices with firmware v.202KRb06 and older allow a buffer overflow via long MacAddress data in a /HNAP1/SetClientInfo HNAP protocol message, which is mishandled in /usr/sbin/udhcpd during reading of the /var/servd/LAN-1-udhcpd.conf file...

CVE-2019-6258

D-Link DIR-822 Rev.Bx devices with firmware v.202KRb06 and older allow a buffer overflow via long MacAddress data in a /HNAP1/SetClientInfo HNAP protocol message, which is mishandled in /usr/sbin/udhcpd during reading of the /var/servd/LAN-1-udhcpd.conf file...

Buffer overflow

D-Link DIR-822 Rev.Bx devices with firmware v.202KRb06 and older allow a buffer overflow via long MacAddress data in a /HNAP1/SetClientInfo HNAP protocol message, which is mishandled in /usr/sbin/udhcpd during reading of the /var/servd/LAN-1-udhcpd.conf file...

CVE-2019-6258

D-Link DIR-822 Rev.Bx devices with firmware v.202KRb06 and older allow a buffer overflow via long MacAddress data in a /HNAP1/SetClientInfo HNAP protocol message, which is mishandled in /usr/sbin/udhcpd during reading of the /var/servd/LAN-1-udhcpd.conf file...

CVE-2019-6258

CVE-2019-6258 affects D-Link DIR-822 Rev.Bx devices with firmware 202KRb06 and older. Root cause: a buffer overflow via long MacAddress data in a /HNAP1/SetClientInfo HNAP message, mishandled by /usr/sbin/udhcpd while reading /var/servd/LAN-1-udhcpd.conf. Impact: potential high-severity condition...

CVE-2018-17017

An issue was discovered on TP-Link TL-WR886N 6.0 2.3.4 and TL-WR886N 7.0 1.1.0 devices. Authenticated attackers can crash router services e.g., inetd, HTTP, DNS, and UPnP via long JSON data for dhcpd udhcpd enable...

CVE-2018-17017

An issue was discovered on TP-Link TL-WR886N 6.0 2.3.4 and TL-WR886N 7.0 1.1.0 devices. Authenticated attackers can crash router services e.g., inetd, HTTP, DNS, and UPnP via long JSON data for dhcpd udhcpd enable...