CVE-2026-4183

A security vulnerability has been detected in D-Link DIR-816 1.10CNB05. Affected is an unknown function of the file /goform/form2WlanBasicSetup.cgi of the component goahead. Such manipulation of the argument pskValue leads to stack-based buffer overflow. The attack can be executed remotely. The...

CVE-2026-4184

A vulnerability was detected in D-Link DIR-816 1.10CNB05. Affected by this vulnerability is an unknown functionality of the file /goform/form2Wl5BasicSetup.cgi of the component goahead. Performing a manipulation of the argument pskValue results in stack-based buffer overflow. The attack is possib...

CVE-2026-4180

A vulnerability was identified in D-Link DIR-816 1.10CNB05. The impacted element is an unknown function of the file redirect.asp of the component goahead. The manipulation of the argument tokenid leads to improper access controls. The attack may be initiated remotely. The exploit is publicly...

CVE-2026-4181

A security flaw has been discovered in D-Link DIR-816 1.10CNB05. This affects an unknown function of the file /goform/form2RepeaterStep2.cgi of the component goahead. The manipulation of the argument key1/key2/key3/key4/pskValue results in stack-based buffer overflow. The attack may be launched...

CVE-2026-4214 D-Link DNS-1550-04 app_mgr.cgi UPnP_AV_Server_Path_Setting stack-based overflow

A flaw has been found in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345, DNS-726-4, DNS-1100-4, DNS-1200-05 and DNS-1550-04 up to 20260205. This issue affects the function...

CVE-2026-4214 D-Link DNS-1550-04 app_mgr.cgi UPnP_AV_Server_Path_Setting stack-based overflow

A flaw has been found in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345, DNS-726-4, DNS-1100-4, DNS-1200-05 and DNS-1550-04 up to 20260205. This issue affects the function...

CVE-2026-4214

A flaw has been found in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345, DNS-726-4, DNS-1100-4, DNS-1200-05 and DNS-1550-04 up to 20260205. This issue affects the function...

CVE-2026-4214

CVE-2026-4214 affects a range of D-Link NAS/Network devices (DNS-120 and many DNS/DNR models) with a flaw in UPnP_AV_Server_Path_Setting (/cgi-bin/app_mgr.cgi) that can cause a stack-based buffer overflow. The issue can be triggered remotely and an exploit has been published. The connected source...

CVE-2026-4213 D-Link DNS-1550-04 gui_mgr.cgi cgi_myfavorite_verify stack-based overflow

A vulnerability was detected in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345, DNS-726-4, DNS-1100-4, DNS-1200-05 and DNS-1550-04 up to 20260205. This vulnerability affects the function...

CVE-2026-4213 D-Link DNS-1550-04 gui_mgr.cgi cgi_myfavorite_verify stack-based overflow

A vulnerability was detected in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345, DNS-726-4, DNS-1100-4, DNS-1200-05 and DNS-1550-04 up to 20260205. This vulnerability affects the function...

CVE-2026-4213

A vulnerability was detected in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345, DNS-726-4, DNS-1100-4, DNS-1200-05 and DNS-1550-04 up to 20260205. This vulnerability affects the function...

CVE-2026-4213

The CVE-2026-4213 entry concerns multiple D-Link NAS/DNS devices (e.g., DNS-120, DNS-315L, DNS-320/320L/320LW/321, DNS-323/325/326/327L, DNS-340L/343/345, DNS-726-4, DNS-1100-4, DNS-1200-05, DNS-1550-04, etc.). Affects the function cgi_myfavorite_del_user/cgi_myfavorite_verify in /cgi-bin/gui_mgr...

CVE-2026-4212 D-Link DNS-1550-04 download_mgr.cgi Downloads_Schedule_Info stack-based overflow

A security vulnerability has been detected in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345, DNS-726-4, DNS-1100-4, DNS-1200-05 and DNS-1550-04 up to 20260205. This affects the function...

CVE-2026-4212

CVE-2026-4212 affects multiple D-Link network devices (DNS-120, DNR-202L, DNS-315L, DNS-320/320L/320LW/321/322L/323/325/326/327L, DNR-326, DNS-340L/343/345, DNS-726-4, DNS-1100-4, DNS-1200-05, DNS-1550-04) up to 20260205. The issue is in the function Downloads_Schedule_Info of the file /cgi-bin/d...

CVE-2026-4212 D-Link DNS-1550-04 download_mgr.cgi Downloads_Schedule_Info stack-based overflow

A security vulnerability has been detected in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345, DNS-726-4, DNS-1100-4, DNS-1200-05 and DNS-1550-04 up to 20260205. This affects the function...

CVE-2026-4212

A security vulnerability has been detected in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345, DNS-726-4, DNS-1100-4, DNS-1200-05 and DNS-1550-04 up to 20260205. This affects the function...

CVE-2026-4211

A weakness has been identified in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345, DNS-726-4, DNS-1100-4, DNS-1200-05 and DNS-1550-04 up to 20260205. Affected by this issue is the functio...

CVE-2026-4211

CVE-2026-4211 affects multiple D‑Link NAS models (DNS-120, DNS-320/320L/320LW/321/325/326/327L, DNS-343/345, DNS-726-4, DNS-1100-4, DNS-1200-05, DNS-1550-04, DNR-202L, etc.). The issue is in the function Local_Backup_Info of the file /cgi-bin/local_backup_mgr.cgi, where manipulation of the f_idx ...

CVE-2026-4211 D-Link DNS-1550-04 local_backup_mgr.cgi Local_Backup_Info stack-based overflow

A weakness has been identified in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345, DNS-726-4, DNS-1100-4, DNS-1200-05 and DNS-1550-04 up to 20260205. Affected by this issue is the functio...

CVE-2026-4211 D-Link DNS-1550-04 local_backup_mgr.cgi Local_Backup_Info stack-based overflow

A weakness has been identified in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345, DNS-726-4, DNS-1100-4, DNS-1200-05 and DNS-1550-04 up to 20260205. Affected by this issue is the functio...