CVE-2020-25506

Summary of vulnerability (CVE-2020-25506) : D-Link DNS-320 firmware v2.06B01 Revision Ax is vulnerable to a command-injection in the system_mgr.cgi component. The issue arises because the HTTP parameter f_ntp_server is not sanitized, enabling remote arbitrary command execution. The NUCLEI templat...

CVE-2019-16057

D-Link DNS-320 NAS (up to firmware 2.05.B10) is affected by a remote command injection in login_mgr.cgi, enabling remote code execution with root privileges. The vulnerability arises from improper handling of input in the login_mgr.cgi component, allowing an unauthenticated attacker to run arbitr...

CVE-2024-3273

Affected products: D-Link DNS-320L, DNS-325, DNS-327L, and DNS-340L NAS devices (firmware up to 2024-04-03). Vulnerability: Command injection in the HTTP GET Request Handler, exploiting the "/cgi-bin/nas_sharing.cgi" component via manipulation of system arguments. Impact: Remote code execution al...

CVE-2024-3272

Summary of CVE-2024-3272 (D-Link NAS devices) Affects D-Link DNS-320L, DNS-325, DNS-327L, and DNS-340L. The vulnerability concerns processing of the file /cgi-bin/nas_sharing.cgi in the HTTP GET Request Handler, where manipulation of the user argument via the input messagebus leads to a hard-code...

CVE-2024-10914

CVE-2024-10914 affects D-Link DNS-320, DNS-320LW, DNS-325 and DNS-340L up to 20241028. A vulnerable component is cgi_user_add in /cgi-bin/account_mgr.cgi?cmd=cgi_user_add, where improper handling of the name parameter enables OS command injection. Remote exploitation is possible; public PoCs/expl...

CVE-2024-8214

CVE-2024-8214 affects a range of D-Link NAS devices (DNS-120, DNS-320 series, DNS-315L, DNS-321, etc.) up to 20240814. The vulnerability resides in the CGI function cgi_FMT_Std2R5_2nd_DiskMGR within /cgi-bin/hd_config.cgi, where manipulating the f_source_dev parameter enables remote command injec...

CVE-2024-8212

CVE-2024-8212 affects several D-Link NAS/NVR models (DNS-120, DNR-202L, DNS-315L, DNS-320/320L/320LW/321, DNR-322L, DNS-323/325/326/327L, DNR-326, DNS-340L, DNS-343/345, DNS-726-4, DNS-1100-4, DNS-1200-05, DNS-1550-04) up to 2024-08-14. The vulnerability resides in function cgi_FMT_R12R5_2nd_Disk...

CVE-2024-8211

Vulnerability CVE-2024-8211 affects 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 20240814. The issue arises in the function c...

CVE-2024-8213

CVE-2024-8213 affects D-Link DNS-120, DNR-202L, DNS-315L, DNS-320/320L/320LW/321, DNR-322L, DNS-323/325/326/327L, DNR-326, DNS-340L/343/345, DNS-726-4, DNS-1100-4, DNS-1200-05 and DNS-1550-04. The issue is a command injection in the CGI endpoint /cgi-bin/hd_config.cgi, specifically the function c...

CVE-2024-7829

Con concrete details: Affected 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 20240814 are impacted. The flaw is in the functio...

CVE-2024-10915

CVE-2024-10915 affects D-Link NAS models DNS-320, DNS-320LW, DNS-325 and DNS-340L up to 20241028. The vulnerability is in the function; the group parameter in the endpoint /cgi-bin/account_mgr.cgi?cmd=cgi_user_add can be manipulated to cause an OS command injection, enabling remote code execution...

CVE-2024-8131

CVE-2024-8131 affects D-Link DNS-series NAS devices (e.g., DNS-120 family, DNS-320/325/327/340/1550-04, etc.) up to 20240814. The vulnerability resides in the HTTP POST handler function module_enable_disable in /cgi-bin/apkg_mgr.cgi, where tampering with the f_module_name argument enables command...

CVE-2024-8130

CVE-2024-8130 affects a range of D-Link NAS/DNS devices (DNS-120, DNR-202L, DNS-315L, DNS-320/320L/320LW, DNS-321, DNR-322L, DNS-323, DNS-325/326/327L, DNR-326, DNS-340L, DNS-343, DNS-345, DNS-726-4, DNS-1100-4, DNS-1200-05, DNS-1550-04) up to 20240814. The flaw is in the HTTP POST Request Handle...

CVE-2024-7831

CVE-2024-7831 affects multiple D-Link DNS/DNR devices (e.g., DNS-120, DNS-320, DNS-1550-04, etc.). The vulnerability is in the function cgi_get_cooliris of the file /cgi-bin/photocenter_mgr.cgi; manipulating the path argument causes a buffer overflow, enabling remote exploitation. Exploit activit...

CVE-2024-8132

CVE-2024-8132 affects a broad family of D-Link NAS/DNR/DNS devices (e.g., DNS-120, DNS-320, DNS-320L, DNS-325, DNS-1550-04, etc.). The vulnerability lies in the webdav_mgr.cgi component of the HTTP POST Request Handler, where manipulating the f_path argument enables remote command injection. Publ...

CVE-2024-8210

The CVE-2024-8210 issue affects a broad set of D-Link NAS products (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, DNS-1550-04) up to 2024-08-14. The vulnerab...

CVE-2024-8134

CVE-2024-8134 affects D-Link NAS/DNS series (e.g., DNS-120, DNS-320, DNS-1550-04, etc.) up to 20240814. Vulnerable component: HTTP POST Request Handler, function cgi_FMT_Std2R5_1st_DiskMGR in /cgi-bin/hd_config.cgi. Root cause: manipulation of the f_source_dev argument enables command injection. ...

CVE-2024-8128

CVE-2024-8128 affects D-Link DNS-120, DNR-202L, DNS-315L, DNS-320/320L/320LW, DNS-321, DNR-322L, DNS-323, DNS-325/326/327L, DNR-326, DNS-340L/343/345, DNS-726-4, DNS-1100-4, DNS-1200-05 and DNS-1550-04 (up to 20240814). The flaw resides in the CGI function cgi_add_zip in /cgi-bin/webfile_mgr.cgi ...

CVE-2024-7828

CVE-2024-7828 describes a remote, high-severity buffer overflow in D-Link photocenter_mgr.cgi: the cgi_set_cover function is vulnerable when handling the album_name parameter, affecting multiple DNS/DNR models (e.g., DNS-120, DNS-320 variants, DNS-1550-04, etc.). The exploit can be triggered remo...

CVE-2024-8133

CVE-2024-8133 affects D-Link NAS/DNS devices (e.g., DNS-120, DNS-320/320L/320LW, DNS-325, DNS-327L, DNS-1100-4, DNS-1550-04, etc.) and stems from command injection in the HTTP POST handler function listed as cgi_FMT_R5_SpareDsk_DiskMGR within /cgi-bin/hd_config.cgi. The vulnerability arises from ...

CVE-2024-7830

CVE-2024-7830 affects 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/DNS-1550-04 (up to 20240814). The issue is a buffer overflow in the function cgi_move_photo of the ...

CVE-2024-8461

The CVE-2024-8461 case concerns D-Link DNS-320 firmware 2.02b01 where the Web Management Interface file /cgi-bin/discovery.cgi mishandles access, enabling information disclosure. Documents state the vulnerability can be triggered remotely and that public exploits exist. The affected product is en...

CVE-2024-7832

The CVE-2024-7832 issue concerns 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. The vulnerability is in the function cgi_get_fullscr...

CVE-2024-8127

The CVE-2024-8127 family affects D-Link NAS/DVR devices (DNS-120, DNR-202L, DNS-315L, DNS-320/320L/320LW/321, DNR-322L, DNS-323/325/326/327L, DNR-326, DNS-340L/343/345, DNS-726-4, DNS-1100-4, DNS-1200-05, DNS-1550-04) with a command-injection in the CGI unzip function of /cgi-bin/webfile_mgr.cgi ...

CVE-2024-8129

CVE-2024-8129 affects multiple D-Link NAS/DNS devices (DNS-120, DNR-202L, DNS-315L, DNS-320/320L/320LW/320S, DNS-321, DNR-322L, DNS-323, DNS-325/326/327L, DNR-326, DNS-340L/343/345, DNS-726-4, DNS-1100-4, DNS-1200-05, DNS-1550-04) up to 20240814. The vulnerability is in the HTTP POST Request Hand...

CVE-2024-10916

CVE-2024-10916 affects D-Link DNS-320, DNS-320LW, DNS-325 and DNS-340L up to 20241028. The issue resides in the HTTP GET Request Handler’s /xml/info.xml, where an improper handling allows remote information disclosure. Public exploit information exists, enabling remote initiation without user int...

CVE-2026-4194

CVE-2026-4194 affects multiple D-Link DNS devices (e.g., DNS-120, DNS-320 family, DNS-1550-04, others) with the vulnerable element in the CGI: /cgi-bin/system_mgr.cgi, function cgi_set_wto. The issue is improper access controls due to manipulating this function, enabling remote exploitation. Mult...

CVE-2024-8460

The CVE-2024-8460 affects D-Link DNS-320 (2.02b01) Web Management Interface, specifically /cgi-bin/widget_api.cgi. The vulnerability arises from manipulating the getHD/getSer/getSys parameters, leading to information disclosure. Attacks can be launched remotely with high complexity, and exploitat...

CVE-2026-8272

CVE-2026-8272 affects D-Link DNS-320 firmware 2.06B01 and targets the webfile_mgr.cgi component. The vulnerability arises from manipulation of file operations (delete/rename/copy/move/chmod/chown), enabling OS command injection via remote input. Publicly released exploit details exist, and exploi...

CVE-2026-4206

CVE-2026-4206 describes a remote command-injection flaw in multiple D-Link NAS/DVR devices (DNS-120 series, DNS-320/321/325/326/327L, DNS-340L, DNS-343/345, DNS-1100-4, DNS-1200-05, DNS-1550-04, DNR/DNS variants) affecting the disk-management CGI endpoint /cgi-bin/dsk_mgr.cgi. The vulnerability t...

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-2026-8273

CVE-2026-8273 describes an os command injection in D-Link DNS-320 2.06B01 via /cgi-bin/system_mgr.cgi affecting the functions cgi_set_host, cgi_set_ntp, cgi_fan_control, and cgi_merge_user. Root cause: manipulation of CGI logic enabling remote command execution. Reported impact is remote, over ne...

CVE-2026-8271

CVE-2026-8271 affects D-Link DNS-320 firmware 2.06B01. The vulnerable element is the function set in /cgi-bin/network_mgr.cgi, specifically cgi_speed/cgi_dhcpd_lease/cgi_ddns/cgi_set_ip/cgi_upnp_del/cgi_dhcpd/cgi_upnp_add/cgi_upnp_edit. This topic describes an os command injection vulnerability e...

CVE-2026-4196

CVE-2026-4196 affects D‑Link DNS-120 and a range of DNS/DNR NAS models (DNS-120, DNS-320/320L/320LW/321/323/325/326/327L, DNS-340L/343/345, DNS-726-4, DNS-1100-4, DNS-1200-05, DNS-1550-04, DNR-202L, and others up to 20260205). The flaw resides in remote_backup.cgi’s functions under /cgi-bin/remot...

CVE-2026-4203

Summary (CVE-2026-4203): A command-injection vulnerability affects multiple D-Link DNS-series devices (e.g., DNS-120, DNS-320, DNS-1550-04, etc.) via /cgi-bin/network_mgr.cgi in functions including cgi_portforwarding_add/del/modify/add_scan, cgi_dhcpd_lease, cgi_ddns, cgi_ip, and cgi_dhcpd. The i...

CVE-2026-4207

CVE-2026-4207 affects D-Link DNS-120 family devices (DNS-120, DNS-1200-04/05, DNS-1550-04, and related models) and various DNS-DNR units. The vulnerability targets /cgi-bin/system_mgr.cgi in the cgi_sms_test/cgi_firmware_upload/cgi_ntp_time path, impacting the function cgi_device/cgi_sms_test/cgi...

CVE-2026-4197

The CVE-2026-4197 entry affects D-Link DNS-120 family devices (DNS-120, DNS-1200-05, DNS-1550-04, and others listed) and is tied to the function RSS_Get_Update_Status/RSS_Update/RSS_Channel_AutoDownlaod/RSS_Add/RSS_Channel_Item_Downlaod/RSS_History_Item_List/RSS_Item_List in the file /cgi-bin/dow...

CVE-2026-5212

The CVE-2026-5212 entry maps to a concrete stack-based buffer overflow in D-Link devices, affecting the Webdav_Upload_File function in /cgi-bin/webdav_mgr.cgi. The vulnerability is triggered by manipulating the f_file argument and allows remote exploitation. Affected devices include D-Link DNS-12...

CVE-2026-4205

CVE-2026-4205 affects multiple D‑Link devices (including DNS-120, DNS-320 series, DNS-1550-04, etc.) up to 20260205. The vulnerability lies in the function cgi_refresh_db/FTP_Server_BlockIP_Add/FTP_Server_BlockIP_Del within /cgi-bin/app_mgr.cgi, enabling remote command injection. This allows an a...

CVE-2026-4195

CVE-2026-4195 describes a remote command-injection flaw in multiple D-Link NAS/routers (e.g., DNS-120, DNS-320 series, DNS-1550-04, etc.) via manipulation of the file path /cgi-bin/wizard_mgr.cgi. The affected function is unknown, but exploitation allows arbitrary commands to be executed with net...

CVE-2026-4204

Affected products: D-Link DNS-120, DNR-202L, DNS-315L, DNS-320/320L/320LW, DNS-321, DNR-322L, DNS-323, DNS-325/326/327L, DNR-326, DNS-340L, DNS-343, DNS-345, DNS-726-4, DNS-1100-4, DNS-1200-05, DNS-1550-04. Root cause: The CGI endpoints in /cgi-bin/gui_mgr.cgi (cgi_myfavorite_add/…/cgi_mycloud_au...

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-2026-4213

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

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-2026-5311

CVE-2026-5311 concerns a security flaw in multiple D-Link NAS/Network storage devices (DNS-120, DNS-320/320L/320LW/321, DNS-323, DNS-325, DNS-326, DNS-327L, DNS-343, DNS-345, DNS-726-4, DNS-1100-4, DNS-1200-05, DNS-1550-04, DNR-202L, DNR-322L, etc.). The vulnerability affects the Webdav_Access_Li...

CVE-2026-4209

CVE-2026-4209 affects D-Link NAS devices (DNS-120, DNR-202L, DNS-315L, DNS-320/320L/320LW/321, DNR-322L, DNS-323/325/326/327L, DNR-326, DNS-340L/343/345, DNS-726-4, DNS-1100-4, DNS-1200-05, DNS-1550-04). The root cause is command injection in the CGI handling functions inside /cgi-bin/account_mgr...

CVE-2026-4210

CVE-2026-4210 affects D-Link DNS-120, DNR-202L, DNS-315L, DNS-320/320L/320LW/321, DNR-322L, DNS-323/325/326/327L, DNR-326, DNS-340L/343/345, DNS-726-4, DNS-1100-4, DNS-1200-05 and DNS-1550-04. The vulnerability targets the function cgi_tm_set_share in /cgi-bin/time_machine.cgi, where manipulating...

CVE-2026-5213

CVE-2026-5213 affects several D-Link NAS/network devices (DNS-120, DNR-202L, DNS-315L, DNS-320 family, DNS-321, DNR-322L, DNS-323/325/326/327L, DNR-326, DNS-340L/343/345, DNS-726-4, DNS-1100-4, DNS-1200-05, DNS-1550-04). The vulnerability is in the function cgi_adduser_to_session inside /cgi-bin/...

CVE-2026-5211

The CVE-2026-5211 entry concerns multiple D-Link NAS models (DNS-120, DNS-315L, DNS-320/320L/320LW/321, DNS-727 etc., including DNS-1550-04) with a vulnerability in UPnP_AV_Server_Path_Del within /cgi-bin/app_mgr.cgi. The flaw arises from manipulating the f_dir argument, causing a stack-based buf...

CVE-2026-5312

CVE-2026-5312 affects D-Link DNS-1xx NAS models (e.g., DNS-120, DNS-320/320L/320LW/321, DNS-327L, DNS-1100-4, DNS-1550-04, among others) with the dsk_mgr.cgi Get_current_raidtype path. The vulnerability concerns the functions under /cgi-bin/dsk_mgr.cgi (including Get_Volume_Mapping, Get_current_r...