D-link DIR-816 A2v1.10CNB04.img reboots the router without authentication via /goform/doReboot. No authentication is required, and reboot is executed when the function returns at the end.
In D-Link DIR-816 A2v1.10CNB04.img the network can be initialized without authentication via /goform/wizardend.
In D-Link DIR-816 A2v1.10CNB04, DIR-878 DIR878FW1.30B08.img a command injection vulnerability occurs in /goform/Diagnosis, after the condition is met, setnum will be spliced into v10 by snprintf, and the system will be executed, resulting in a command injection vulnerability
D-link DIR-816 A2v1.10CNB04.img is vulnerable to Command injection via /goform/NTPSyncWithHost.
D-Link DIR-816 A2v1.10CNB04.img is vulnerable to Command Injection via /goform/SystemCommand. After the user passes in the command parameter, it will be spliced into byte4836B0 by snprintf, and finally doSystem(&byte4836B0); will be executed, resulting in a command injection.
D-link DIR-816 A2v1.10CNB04.img is vulnerable to Buffer Overflow via /goform/form2Wan.cgi. When wantype is 3, l2tpusrname will be decrypted by base64, and the result will be stored in v94, which does not check the size of l2tpusrname, resulting in stack overflow.
D-link DIR-816 A2v1.10CNB04.img is vulnerable to Command injection via /goform/form2userconfig.cgi.
In D-link DIR-816 A2v1.10CNB04.img,the network can be reset without authentication via /goform/setMAC.
D-link DIR-816 A2v1.10CNB04, DIR-878 DIR878FW1.30B08.img is vulnerable to Buffer Overflow via /goform/addRouting.
D-Link DIR-816 A2v1.10CNB04 was discovered to contain a stack overflow via the urladd parameter in /goform/websURLFilterAddDel.
D-Link DIR-816 A2v1.10CNB04 was discovered to contain a stack overflow via the MAC parameter in /goform/editassignment.
D-Link DIR-816 A2v1.10CNB04 was discovered to contain a stack overflow via the proto parameter in /goform/form2IPQoSTcAdd.
D-Link DIR-816 A2v1.10CNB04 was discovered to contain a stack overflow via the addhostfilter parameter in /goform/websHostFilter.
D-Link DIR-816 A2v1.10CNB04 was discovered to contain a stack overflow via the addurlfilter parameter in /goform/websURLFilter.
D-Link DIR-816 A2v1.10CNB04 was discovered to contain a stack overflow via the IPADDR and nvmacaddr parameters in /goform/form2Dhcpip.
D-Link DIR-816 A2v1.10CNB04 was discovered to contain a stack overflow via the lanip parameter in /goform/setNetworkLan.
D-Link DIR-816 A2v1.10CNB04 was discovered to contain a command injection vulnerability via the admuser and admpass parameters in /goform/setSysAdm.