CVE-2022-37055

CVE-2022-37055 affects D-Link Go-RT-AC750 devices (GORTAC750_revA_v101b03 and GO-RT-AC750_revB_FWv200b02). Root cause: buffer overflow via cgibin and hnap_main, due to insufficient stack/size checks. Impact reported as high confidentiality, integrity, and availability losses. Public sources descr...

CVE-2022-37056: Improper Neutralization of Special Elements used in an OS Command

D-Link GO-RT-AC750 GORTAC750revAv101b03 and GO-RT-AC750revBFWv200b02 is vulnerable to Command Injection via /cgibin, hnapmain,...

CVE-2022-37055: Buffer Copy without Checking Size of Input

D-Link Go-RT-AC750 GORTAC750revAv101b03 and GO-RT-AC750revBFWv200b02 are vulnerable to Buffer Overflow via cgibin, hnapmain,...

Buffer overflow

D-Link DIR-645 1.03 A1 is vulnerable to Buffer Overflow. The hnapmain function in the cgibin handler uses sprintf to format the soapaction header onto the stack and has no limit on the size...

CVE-2021-43722: Out-of-bounds Write

D-Link DIR-645 1.03 A1 is vulnerable to Buffer Overflow. The hnapmain function in the cgibin handler uses sprintf to format the soapaction header onto the stack and has no limit on the size...

Stack overflow

An issue was discovered in D-Link DIR-806 devices. There is a stack-based buffer overflow in function hnapmain at /htdocs/cgibin. The function will call sprintf without checking the length of strings in parameters given by HTTP header and can be controlled by users. And it finally leads to a...

CVE-2019-10892

The CVE-2019-10892 issue affects D-Link DIR-806 devices. A stack-based buffer overflow exists in function hnap_main in /htdocs/cgibin, triggered when the server processes specially crafted HTTP headers. The code path calls sprintf without validating the length of input strings from HTTP headers, ...

CVE-2019-10892: Out-of-bounds Write

An issue was discovered in D-Link DIR-806 devices. There is a stack-based buffer overflow in function hnapmain at /htdocs/cgibin. The function will call sprintf without checking the length of strings in parameters given by HTTP header and can be controlled by users. And it finally leads to a...

CVE-2019-10891: Improper Neutralization of Special Elements used in an OS Command

An issue was discovered in D-Link DIR-806 devices. There is a command injection in function hnapmain, which calls system without checking the parameter that can be controlled by user, and finally allows remote attackers to execute arbitrary shell commands with a special HTTP header...