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CVE-2026-7027

D-Link DSL-2740R Wireless Setup Section cross site scripting

A vulnerability was identified in D-Link DSL-2740R EU_01.15. Impacted is an unknown function of the component Wireless Setup Section. Such manipulation of the argument Wireless Network Name leads to cross site scripting. The attack can be executed remotely. The exploit is publicly available and might be used.

CVSS 4.0 · 4.8 Medium EPSS < 1% KEV · Not listed
Vendors
CVE-2026-6013

D-Link DIR-513 POST Request formSetRoute buffer overflow

A vulnerability was detected in D-Link DIR-513 1.10. This vulnerability affects the function formSetRoute of the file /goform/formSetRoute of the component POST Request Handler. The manipulation of the argument curTime results in buffer overflow. The attack may be performed from remote. The exploit is now public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Vendors
CVE-2026-7067

D-Link DIR-822 udhcpd DHCP Service dhcpd.c system command injection

A vulnerability was determined in D-Link DIR-822 A_101. The impacted element is the function system of the file /udhcpcd/dhcpd.c of the component udhcpd DHCP Service. This manipulation of the argument Hostname causes command injection. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized. This vulnerability only affects products that are no longer supported by the maintainer.

CVSS 4.0 · 6.9 Medium EPSS 2.7% KEV · Not listed
Vendors
CVE-2026-7068

D-Link DIR-825 nmbd sserver.c NMBD_process buffer overflow

A vulnerability was identified in D-Link DIR-825 3.00b32. This affects the function NMBD_process of the file sserver.c of the component nmbd. Such manipulation leads to buffer overflow. The attack can only be initiated within the local network. The exploit is publicly available and might be used. This vulnerability only affects products that are no longer supported by the maintainer.

CVSS 4.0 · 8.7 High EPSS 1.9% KEV · Not listed
Vendors
CVE-2026-7069

D-Link DIR-825 miniupnpd upnpsoap.c AddPortMapping buffer overflow

A security flaw has been discovered in D-Link DIR-825 up to 3.00b32. This impacts the function AddPortMapping of the file upnpsoap.c of the component miniupnpd. Performing a manipulation of the argument NewPortMappingDescription results in buffer overflow. The attack needs to be approached within the local network. The exploit has been released to the public and may be used for attacks. This vulnerability only affects products that are no longer supported by the maintainer.

CVSS 4.0 · 8.6 High EPSS 1.4% KEV · Not listed
Vendors
CVE-2026-6014

D-Link DIR-513 POST Request formAdvanceSetup buffer overflow

A flaw has been found in D-Link DIR-513 1.10. This issue affects the function formAdvanceSetup of the file /goform/formAdvanceSetup of the component POST Request Handler. This manipulation of the argument webpage causes buffer overflow. It is possible to initiate the attack remotely. The exploit has been published and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Vendors
CVE-2026-7288

D-Link DIR-825M formVpnConfigSetup sub_4151FC buffer overflow

A vulnerability has been found in D-Link DIR-825M 1.1.12. This vulnerability affects the function sub_4151FC of the file /boafrm/formVpnConfigSetup. The manipulation of the argument submit-url leads to buffer overflow. Remote exploitation of the attack is possible. The exploit has been disclosed to the public and may be used.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Vendors
CVE-2026-7289

D-Link DIR-825M formWanConfigSetup sub_414BA8 buffer overflow

A vulnerability was found in D-Link DIR-825M 1.1.12. This issue affects the function sub_414BA8 of the file /boafrm/formWanConfigSetup. The manipulation of the argument submit-url results in buffer overflow. The attack can be executed remotely. The exploit has been made public and could be used.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Vendors
CVE-2026-7248

D-Link DI-8100 CGI Endpoint tgfile.htm tgfile_htm buffer overflow

A vulnerability was found in D-Link DI-8100 16.07.26A1. This affects the function tgfile_htm of the file tgfile.htm of the component CGI Endpoint. The manipulation of the argument fn results in buffer overflow. The attack can be executed remotely. The exploit has been made public and could be used.

CVSS 4.0 · 9.3 Critical EPSS 2.2% KEV · Not listed
Vendors
CVE-2026-7247

D-Link DI-8100 File Extension file_exten.asp file_exten_asp buffer overflow

A vulnerability has been found in D-Link DI-8100 16.07.26A1. Affected by this issue is the function file_exten_asp of the file file_exten.asp of the component File Extension Handler. The manipulation of the argument Name leads to buffer overflow. Remote exploitation of the attack is possible. The exploit has been disclosed to the public and may be used.

CVSS 4.0 · 8.6 High EPSS < 1% KEV · Not listed
Vendors
CVE-2008-1266

Multiple buffer overflows in the web interface on the D-Link DI-524 router allow remote attackers to cause a denial of service (device crash) or possibly have unspecified other impact via (1) a long username or (2) an HTTP header with a large name and an empty value.

CVSS 2.0 · 7.8 High EPSS 2.5% KEV · Not listed
Vendors
Products
CVE-2009-1740

Multiple heap-based buffer overflows in the D-Link MPEG4 Viewer ActiveX Control (csviewer.ocx) 2.11.918.2006 allow remote attackers to execute arbitrary code via a long argument to the (1) SetFilePath and (2) SetClientCookie methods. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.

CVSS 2.0 · 9.3 Critical EPSS 5.6% KEV · Not listed
Vendors
CVE-2025-34125

D-Link DSP-W110A1 Cookie Command Injection

An unauthenticated command injection vulnerability exists in the cookie handling process of the lighttpd web server on D-Link DSP-W110A1 firmware version 1.05B01. This occurs when specially crafted cookie values are processed, allowing remote attackers to execute arbitrary commands on the underlying Linux operating system. Successful exploitation enables full system compromise.

CVSS 4.0 · 9.3 Critical EPSS 4.3% KEV · Not listed
Vendors
CVE-2025-50666

Buffer Overflow in D‑Link DI‑8003 web_post.asp Allows Remote Exploitation

A buffer overflow vulnerability exists in D-Link DI-8003 16.07.26A1 due to improper handling of multiple parameters in the /web_post.asp endpoint. An attacker can exploit this vulnerability by sending a crafted HTTP GET request in parameters such as name, en, user_id, log, and time.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Vendors
CVE-2025-50665

Buffer Overflow in D-Link DI-8003 Web Keyword Endpoint

A buffer overflow vulnerability exists in D-Link DI-8003 16.07.26A1 due to improper handling of input parameters in the /web_keyword.asp endpoint. An attacker can exploit this vulnerability by sending a crafted HTTP GET request via the name, en, time, mem_gb2312, and mem_utf8 parameters.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Vendors
CVE-2025-50664

Buffer overflow in D-Link DI-8003 /user_group.asp endpoint

A buffer overflow vulnerability exists in D-Link DI-8003 16.07.26A1 due to improper handling of parameters in the /user_group.asp endpoint. The attacker can exploit this vulnerability by sending a crafted HTTP GET request with parameters name, mem, pri, and attr.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Vendors
CVE-2025-50663

Buffer Overflow in D‑Link DI‑8003 USB Password Endpoint

A buffer overflow vulnerability exists in D-Link DI-8003 16.07.26A1 due to improper handling of the name parameter in the /usb_paswd.asp endpoint.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Vendors
CVE-2025-50662

Buffer Overflow in D-Link DI-8003 URL Group Endpoint

A buffer overflow vulnerability exists in D-Link DI-8003 16.07.26A1 due to improper handling of the name parameter in the /url_group.asp endpoint.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Vendors
CVE-2025-50661

Buffer Overflow in D‑Link DI‑8003 /url_rule.asp

A buffer overflow vulnerability exists in D-Link DI-8003 16.07.26A1 due to improper handling of multiple parameters in the /url_rule.asp endpoint. An attacker can exploit this vulnerability by sending a crafted HTTP GET request with parameters name, en, ips, u, time, act, rpri, and log.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Vendors
CVE-2025-50660

Buffer Overflow in D-Link DI-8003 16.07.26A1 /url_member.asp Endpoint

A buffer overflow vulnerability exists in D-Link DI-8003 16.07.26A1 due to improper handling of the name parameter in the /url_member.asp endpoint.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Vendors