A flaw in the authentication mechanism in the Login Panel of router D-Link DSL-3782 (A1WI20170303 || SWVer="V100R001B012" FWVer="3.10.0.24" FirmVer="TT77616E6771696F6E67") allows unauthenticated attackers to perform arbitrary modification (read, write) to passwords and configurations meanwhile an administrator is logged into the web panel.
An issue was discovered on D-Link DSL-3782 EU 1.01 devices. An authenticated user can pass a long buffer as a 'staticGet' parameter to the '/userfs/bin/tcapi' binary (in the Diagnostics component) using the 'staticGet <nodename attr>' function and cause memory corruption. Furthermore, it is possible to redirect the flow of the program and execute arbitrary code.
An issue was discovered on D-Link DSL-3782 devices with firmware 1.01. An OS command injection vulnerability in Acl.asp allows a remote authenticated attacker to execute arbitrary OS commands via the ScrIPaddrEndTXT parameter.
An issue was discovered on D-Link DSL-3782 EU 1.01 devices. An authenticated user can pass a long buffer as a 'commit' parameter to the '/userfs/bin/tcapi' binary (in the Diagnostics component) using the 'commit <nodename>' function and cause memory corruption. Furthermore, it is possible to redirect the flow of the program and execute arbitrary code.
An issue was discovered on D-Link DSL-3782 EU 1.01 devices. An authenticated user can pass a long buffer as a 'show' parameter to the '/userfs/bin/tcapi' binary (in the Diagnostics component) using the 'show <nodename>' function and cause memory corruption. Furthermore, it is possible to redirect the flow of the program and execute arbitrary code.
An issue was discovered on D-Link DSL-3782 EU 1.01 devices. An authenticated user can pass a long buffer as an 'unset' parameter to the '/userfs/bin/tcapi' binary (in the Diagnostics component) using the 'unset <nodename>' function and cause memory corruption. Furthermore, it is possible to redirect the flow of the program and execute arbitrary code.
An issue found in D-Link DSL-3782 v.1.03 and before allows remote authenticated users to execute arbitrary code as root via the Router IP Address fields of the network settings page.
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.
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 found in D-Link DSL-3782 v.1.03 allows remote authenticated users to execute arbitrary code as root via the network settings page.
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 EU v1.01:EU v1.03 is affected by a buffer overflow which can cause a denial of service. This vulnerability exists in the web interface "/cgi-bin/NewGUI/Igmp.asp". Authenticated remote attackers can trigger this vulnerability by sending a long string in parameter 'igmpsnoopEnable' via an HTTP request.
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 a crafted HTTP connection request.
D-Link DSL-3782 v1.01 is vulnerable to Buffer Overflow in /NewGUI/ParentalControl.asp.
A buffer overflow vulnerability was discovered in D-Link DSL-3782 v1.01, triggered by the destination, netmask and gateway parameters. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted packet.
A buffer overflow vulnerability was discovered in D-Link DSL-3782 v1.01 via the sstartip, sendip, dstartip, and dendip parameters. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted packet.
A buffer overflow vulnerability was discovered in D-Link DSL-3782 v1.01 via the destination, netmask, and gateway parameters. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted packet.
A stored XSS vulnerability exists in the web interface on D-Link DSL-3782 devices with firmware 1.01 that allows authenticated attackers to inject a JavaScript or HTML payload inside the ACL page. The injected payload would be executed in a user's browser when "/cgi-bin/NewGUI/Acl.asp" is requested.