OS Command Injection Vulnerability in Belkin F9K1122 Router
CVE-2025-7081
Key Information:
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What is CVE-2025-7081?
A significant vulnerability exists in the Belkin F9K1122 router's firmware version 1.00.33, specifically within the function formSetWanStatic. By manipulating the parameters m_wan_ipaddr, m_wan_netmask, m_wan_gateway, m_wan_staticdns1, and m_wan_staticdns2, an attacker can execute arbitrary OS commands remotely. This security flaw can allow unauthorized access to the system, potentially leading to the compromise of sensitive information. The issue was publicly disclosed, raising concerns about the urgency for users to secure their systems against potential exploitation.
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