The UPnP IGD implementation in Edimax EdiLinux on the Edimax BR-6104K with firmware before 3.25, Edimax 6114Wg, Canyon-Tech CN-WF512 with firmware 1.83, Canyon-Tech CN-WF514 with firmware 2.08, Sitecom WL-153 with firmware before 1.39, and Sweex LB000021 with firmware 3.15 allows remote attackers to establish arbitrary port mappings by sending a UPnP AddPortMapping action in a SOAP request to the WAN interface, related to an "external forwarding" vulnerability.

The UPnP IGD implementation in Edimax EdiLinux on the Edimax BR-6104K with firmware before 3.25, Edimax 6114Wg, Canyon-Tech CN-WF512 with firmware 1.83, Canyon-Tech CN-WF514 with firmware 2.08, Sitecom WL-153 with firmware before 1.39, and Sweex LB000021 with firmware 3.15 allows remote attackers to execute arbitrary commands via shell metacharacters.

The firmware of EDIMAX IC-3140W Version 3.11 is hardcoded with Administrator username and password.

A stack-based buffer overflow vulnerability in /bin/webs binary in Edimax BR6478AC V2 firmware veraion v1.23 allows attackers to overwrite other values located on the stack due to an incorrect use of the strcpy() function.

A vulnerability was found in Edimax IC-6220DC and IC-5150W up to 3.06. It has been rated as critical. Affected by this issue is the function cgiFormString of the file ipcamcgi. The manipulation of the argument host leads to command injection. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

RE11S v1.11 was discovered to contain a stack overflow via the pptpUserName parameter in the setWAN function.

RE11S v1.11 was discovered to contain a command injection vulnerability via the command parameter at /goform/mp.

RE11S v1.11 was discovered to contain a stack overflow via the selSSID parameter in the formWlSiteSurvey function.

RE11S v1.11 was discovered to contain a stack overflow via the pppUserName parameter in the formPPPoESetup function.

RE11S v1.11 was discovered to contain a command injection vulnerability via the L2TPUserName parameter at /goform/setWAN.

RE11S v1.11 was discovered to contain a command injection vulnerability via the component /goform/formAccept.

Edimax AC1200 Wave 2 Dual-Band Gigabit Router BR-6478AC V3 1.0.15 was discovered to contain a command injection vulnerability via fotaurl in /boafrm/formLtefotaUpgradeQuectel

EDIMAX CV7428NS v1.20 was discovered to contain a remote code execution (RCE) vulnerability via the command parameter in the mp function.

A vulnerability was detected in Edimax BR-6478AC V3 1.0.15. Impacted is the function sub416990 of the file /boafrm/formTracerouteDiagnosticRun. The manipulation of the argument host results in os command injection. The attack can be launched remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

A flaw has been found in Edimax BR-6478AC V3 1.0.15. The affected element is the function sub44CCE4 of the file /boafrm/formSysCmd. This manipulation of the argument sysCmd causes os command injection. The attack may be initiated remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

A vulnerability was identified in Edimax BR-6208AC 1.02/1.03. Affected is the function formStaDrvSetup of the file /goform/formStaDrvSetup of the component Web-based Configuration Interface. The manipulation of the argument rootAPmac leads to command injection. Remote exploitation of the attack is possible. The exploit is publicly available and might be used. Edimax confirms this issue: "The product mentioned, EDIMAX BR-6208AC V2, has reached its End of Life (EOL) status. It is no longer supported or maintained by Edimax, and it is no longer available for purchase in the market. Consequently, there will be no further firmware updates or patches for this device. We recommend users upgrade to newer models for better security." This vulnerability only affects products that are no longer supported by the maintainer.

A security flaw has been discovered in Edimax BR-6208AC 1.02/1.03. Affected by this vulnerability is the function formRoute of the file /gogorm/formRoute of the component Web-based Configuration Interface. The manipulation of the argument strIp/strMask/strGateway results in command injection. The attack can be executed remotely. The exploit has been released to the public and may be used for attacks. Edimax confirms this issue: "The product mentioned, EDIMAX BR-6208AC V2, has reached its End of Life (EOL) status. It is no longer supported or maintained by Edimax, and it is no longer available for purchase in the market. Consequently, there will be no further firmware updates or patches for this device. We recommend users upgrade to newer models for better security." This vulnerability only affects products that are no longer supported by the maintainer.

EDIMAX BR-6208AC V21.02 is vulnerable to Command Injection. This arises because the pppUserName field is directly passed to a shell command via the system() function without proper sanitization. An attacker can exploit this by injecting malicious commands into the pppUserName field, allowing arbitrary code execution.

Edimax EW-7438RPn-v3 Mini 1.27 contains a remote code execution vulnerability that allows unauthenticated attackers to execute arbitrary commands through the /goform/mp endpoint. Attackers can exploit the vulnerability by sending crafted POST requests with command injection payloads to download and execute malicious scripts on the device.

A stack-based buffer-overflow exists in Edimax IP-Camera IC-3116W (v3.06) and IC-3140W (v3.07), which allows an unauthenticated, unauthorized attacker to perform remote-code-execution due to a crafted GET-Request. The overflow occurs in binary ipcamcgi due to a missing type check in function doGetSysteminfo(). This has been fixed in version: IC-3116W v3.08.

A Command Injection vulnerability in Edimax Wireless Router N300 Firmware BR-6428NSv4 allows attacker to execute arbitrary code via the setWAN function in /bin/webs without any limitations.

A Command Injection vulnerability in Edimax Wireless Router N300 Firmware BR-6428NSv4 allows attacker to execute arbitrary code via the mp function in /bin/webs without any limitations.

A Command Injection vulnerability in Edimax Wireless Router N300 Firmware BR-6428NSv4 allows attacker to execute arbitrary code via the formAccept function in /bin/webs without any limitations.

An OS command injection vulnerability exists in the Edimax EW-7438RPn firmware version 1.13 and prior via the mp.asp form handler. The /goform/mp endpoint improperly handles user-supplied input to the command parameter. An authenticated attacker can inject shell commands using shell metacharacters to achieve arbitrary command execution as the root user. Exploitation evidence was observed by the Shadowserver Foundation on 2024-09-14 UTC.

An OS command injection vulnerability exists in the Edimax EW-7438RPn Mini firmware version 1.13 and prior via the syscmd.asp form handler. The /goform/formSysCmd endpoint exposes a system command interface through the sysCmd parameter. A remote authenticated attacker can submit arbitrary shell commands directly, resulting in command execution as the root user. Exploitation evidence was observed by the Shadowserver Foundation on 2024-09-14 UTC.

Edimax IC-7100 does not properly neutralize requests. An attacker can create specially crafted requests to achieve remote code execution on the device

Edimax GS-5008PL firmware versions 1.00.54 and prior contain an authentication bypass vulnerability that allows unauthenticated attackers to access the management interface. Attackers can exploit the global authentication flag mechanism to gain administrative access without credentials after any user authenticates, enabling unauthorized password changes, firmware uploads, and configuration modifications.

EDIMAX BR-6288ACL v1.12 was discovered to contain an authenticated remote code execution (RCE) vulnerability via the pppUserName parameter.

Edimax AC1200 Wi-Fi 5 Dual-Band Router BR-6476AC 1.06 is vulnerable to Buffer Overflow via /goform/getWifiBasic.

Edimax AC1200 Wi-Fi 5 Dual-Band Router BR-6476AC 1.06 is vulnerable to Buffer Overflow via /goform/fromSetLanDhcpsClientbinding.