The Belkin WeMo Home Automation firmware before 3949 has a hardcoded GPG key, which makes it easier for remote attackers to spoof firmware updates and execute arbitrary code via crafted signed data.

Buffer overflow in login.cgi in MiniHttpd in Belkin N750 Router with firmware before F9K1103WW1.10.17m allows remote attackers to execute arbitrary code via a long string in the jump parameter.

An Authentication Bypass vulnerability in Belkin N300 (F7D7301v1) router allows remote attackers to bypass authentication using "Javascript debugging."

The web interface to the Belkin Wireless G router and ADSL2 modem F5D7632-4V6 with firmware 6.01.08 allows remote attackers to bypass authentication and gain administrator privileges via a direct request to (1) statusprocess.exe, (2) systemall.exe, or (3) restore.exe in cgi-bin/. NOTE: the setupdns.exe vector is already covered by CVE-2008-1244.

A remote unauthenticated user can execute commands as root in the Belkin N750 using firmware version 1.10.22 by sending a crafted HTTP request to proxy.cgi.

A remote unauthenticated user can execute commands as root in the Belkin N750 using firmware version 1.10.22 by sending a crafted HTTP request to twonkycommand.cgi.

cgi-bin/setupdns.exe on the Belkin F5D7230-4 router with firmware 9.01.10 does not require authentication, which allows remote attackers to perform administrative actions, as demonstrated by changing a DNS server via the dns11, dns12, dns13, and dns14 parameters. NOTE: it was later reported that F5D7632-4V6 with firmware 6.01.08 is also affected.

The control panel on the Belkin F5D7230-4 router with firmware 9.01.10 maintains authentication state by IP address, which allows remote attackers to bypass authentication by establishing a session from a source IP address of a previously authenticated user, a different vulnerability than CVE-2005-3802.

Stack-based Buffer Overflow vulnerability in libUPnPHndlr.so in Belkin Wemo Insight Smart Plug allows remote attackers to bypass local security protection via a crafted HTTP post packet.

Belkin n750 routers have a buffer overflow.

In Belkin N300 Firmware 1.00.08, the script located at /settinghidden.asp, which is accessible before and after configuring the device, exhibits multiple remote command injection vulnerabilities. The following parameters in the [form name] form; [list vulnerable parameters], are not properly sanitized after being submitted to the web interface in a POST request. With specially crafted parameters, it is possible to inject a an OS command which will be executed with root privileges, as the web interface, and all processes on the device, run as root.

Belkin N900 router (F9K1104v1) contains an Authentication Bypass using "Javascript debugging".

Belkin Wemo Switch before WeMoUS2.00.2176.PVT could allow remote attackers to upload arbitrary files onto the system.

The Belkin Wemo Enabled Crock-Pot allows command injection in the Wemo UPnP API via the SmartDevURL argument to the SetSmartDevInfo action. A simple POST request to /upnp/control/basicevent1 can allow an attacker to execute commands without authentication.

A remote unauthenticated user can overflow a stack buffer in the Belkin N750 using firmware version 1.10.22 by sending a crafted HTTP request to proxy.cgi.

An authentication bypass exists in the web management interface in Belkin F5D8236-4 v2.

A stack-based buffer overflow in the ChangeFriendlyName() function of Belkin Smart Outlet V2 F7c063 firmware2.00.11420.OWRT.PVTSNSV2 allows attackers to cause a Denial of Service (DoS) via a crafted UPNP request.

Belkin Bulldog Plus version 4.0.2 build 1219 contains a stack-based buffer overflow vulnerability in its web service authentication handler. When a specially crafted HTTP request is sent with an oversized Authorization header, the application fails to properly validate the input length before copying it into a fixed-size buffer, resulting in memory corruption and potential remote code execution. Exploitation requires network access and does not require prior authentication.

The Belkin WeMo Home Automation firmware before 3949 does not properly use the STUN and TURN protocols, which allows remote attackers to hijack connections and possibly have unspecified other impact by leveraging access to a single WeMo device.

Belkin N300 Dual-Band Wi-Fi Range Extender with firmware before 1.04.10 allows remote authenticated users to execute arbitrary commands via the (1) subdir parameter in a formUSBStorage request; pinCode parameter in a (2) formWpsStart or (3) formiNICWpsStart request; (4) wpsenroleepin parameter in a formWlanSetupWPS request; or unspecified parameters in a (5) formWlanMP, (6) formBSSetSitesurvey, (7) formHwSet, or (8) formConnectionSetting request.

UNSUPPORTED WHEN ASSIGNED The administration web interface on Belkin Linksys WRT160NL 1.0.04.002US20130619 devices allows remote authenticated attackers to execute system commands with root privileges via shell metacharacters in the uilanguage POST parameter to the apply.cgi form endpoint. This occurs in doupgradepost in minihttpd. NOTE: This vulnerability only affects products that are no longer supported by the maintainer

A vulnerability was found in Belkin F9K1009 and F9K1010 2.00.04/2.00.09 and classified as critical. Affected by this issue is some unknown functionality of the component Web Interface. The manipulation leads to hard-coded credentials. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

UNSUPPORTED WHEN ASSIGNED Belkin LINKSYS WRT160NL 1.0.04.002US20130619 devices have a stack-based buffer overflow vulnerability because of sprintf in createdir in minihttpd. Successful exploitation leads to arbitrary code execution. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.

A vulnerability was determined in Belkin AX1800 1.1.00.016. Affected by this vulnerability is an unknown functionality of the component Firmware Update Handler. This manipulation causes insufficient verification of data authenticity. The attack can be initiated remotely. The vendor was contacted early about this disclosure but did not respond in any way.

The Belkin N300 (F7D7301v1) router allows remote attackers to bypass authentication and gain privileges via vectors related to incorrect validation of the HTTP Authorization header.

A Stack-based Buffer Overflow vulnerability in libbelkinapi.so component of Belkin WeMo Insight Switch firmware allows a local attacker to obtain code execution on the device. This issue affects: Belkin WeMo Insight Switch firmware version 2.00.11396 and prior versions.

The peerAddresses API in the Belkin WeMo Home Automation firmware before 3949 allows remote attackers to read arbitrary files via an XML document containing an external entity declaration in conjunction with an entity reference, related to an XML External Entity (XXE) issue.

The Belkin WeMo Home Automation firmware before 3949 does not use SSL for the distribution feed, which allows man-in-the-middle attackers to install arbitrary firmware by spoofing a distribution server.

Absolute path traversal vulnerability in the webproc cgi module on the Belkin N150 F9K1009 v1 router with firmware before 1.00.08 allows remote attackers to read arbitrary files via a full pathname in the getpage parameter.

cgi-bin/setupvirtualserver.exe on the Belkin F5D7230-4 router with firmware 9.01.10 allows remote attackers to cause a denial of service (control center outage) via an HTTP request with invalid POST data and a "Connection: Keep-Alive" header.