Edimax BR-6208AC 1.02/1.03 Web-based Configuration Interface /gogorm/formRoute strIp/strMask/strGateway command injection

Summaryinfo

A vulnerability, which was classified as critical, has been found in Edimax BR-6208AC 1.02/1.03. Affected by this issue is the function formRoute of the file /gogorm/formRoute of the component Web-based Configuration Interface. This manipulation of the argument strIp/strMask/strGateway causes command injection. This vulnerability only affects products that are no longer supported by the maintainer. This vulnerability is tracked as CVE-2025-15257. The attack is possible to be carried out remotely. Moreover, an exploit is present. 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."

Detailsinfo

A vulnerability has been found in Edimax BR-6208AC 1.02/1.03 and classified as critical. 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 with an unknown input leads to a command injection vulnerability. The CWE definition for the vulnerability is CWE-77. The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability.

It is possible to read the advisory at tzh00203.notion.site. This vulnerability is known as CVE-2025-15257. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details and also a public exploit are known. The attack technique deployed by this issue is T1202 according to MITRE ATT&CK.

It is possible to download the exploit at tzh00203.notion.site. It is declared as proof-of-concept. 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."

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-205833). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

• Edimax

Name

• BR-6208AC

Version

• 1.02
• 1.03

Support

• end of life

CPE 2.3info

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CPE 2.2info

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Submitinfo

Accepted

• Submit #722426: Edimax BR-6208AC V2_1.02 Command Injection (by tian)

Be aware that VulDB is the high quality source for vulnerability data.

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