Stack-Based Buffer Overflow in Belkin F9K1122 Router
CVE-2025-7094
Key Information:
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What is CVE-2025-7094?
A stack-based buffer overflow vulnerability exists in the Belkin F9K1122 router, specifically within the 'formBSSetSitesurvey' function of the webs component. This weakness arises from improper handling of the 'submit-url-ok' argument, which can potentially be exploited to execute arbitrary code remotely. Given the nature of this vulnerability, it poses a significant threat to the security of affected devices, especially since the details of the exploit have been publicly disclosed, and the vendor has not responded to warning notifications.
Affected Version(s)
F9K1122 1.00.33
Exploit Proof of Concept (PoC)
PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.
References
CVSS V4
Timeline
- 🟡
Public PoC available
- 👾
Exploit known to exist
Vulnerability published
Vulnerability Reserved