CVE-2025-7086: Belkin F9K1122 webs formPPTPSetup stack-based overflow
A vulnerability classified as critical has been found in Belkin F9K1122 1.00.33. Affected is the function formPPTPSetup of the file /goform/formPPTPSetup of the component webs. The manipulation of the argument pptpUserName leads to stack-based buffer overflow. It is possible to launch the attack 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.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2025-7086?
CVE-2025-7086 is classified as a critical vulnerability.
How does CVE-2025-7086 exploit the system?
CVE-2025-7086 exploits a stack-based buffer overflow via the pptpUserName argument in the formPPTPSetup function.
Which device is affected by CVE-2025-7086?
CVE-2025-7086 affects the Belkin F9K1122 router.
Is there a risk of remote exploitation with CVE-2025-7086?
Yes, CVE-2025-7086 can potentially allow remote attackers to execute arbitrary code.
How can I mitigate the risks associated with CVE-2025-7086?
To mitigate CVE-2025-7086, it's recommended to update the firmware of the Belkin F9K1122 to the latest version.