An OS command injection vulnerability was discovered in D-Link DSL-3782 v1.01 via the inIP, insPort, inePort, exsPort, exePort, and protocol parameters. This vulnerability allows attackers to execute arbitrary operating system (OS) commands via a crafted packet.

An OS command injection vulnerability was discovered in D-Link DSL-3782 v1.01 via the sambawg and sambanbn parameters. This vulnerability allows attackers to execute arbitrary operating system (OS) commands via a crafted packet.

An OS command injection vulnerability was discovered in D-Link DSL-3782 v1.01 via the publictype parameter. This vulnerability allows attackers to execute arbitrary operating system (OS) commands via a crafted packet.

D-Link Wireless AC1200 Dual Band VDSL ADSL Modem Router DSL-3782 Firmware v1.01 allows unauthenticated attackers to cause a Denial of Service (DoS) via the User parameter or Pwd parameter to Login.asp.

D-Link DSL-3782 v1.03 and below was discovered to contain a stack overflow via the function getAttrValue.

D-Link DSL-3782 v1.03 and below was discovered to contain a command injection vulnerability via the function byte4C0160.

An issue was discovered on D-Link DSL-3782 EU 1.01 devices. An authenticated user can pass a long buffer as a 'read' parameter to the '/userfs/bin/tcapi' binary (in the Diagnostics component) using the 'read <nodename>' function and cause memory corruption. Furthermore, it is possible to redirect the flow of the program and execute arbitrary code.