Improper Authentication Vulnerability in Netgear DGND3700 Router
CVE-2025-4978
Key Information:
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What is CVE-2025-4978?
A vulnerability exists in the Netgear DGND3700 router affecting the Basic Authentication mechanism in the BRS_top.html component. This weakness allows an unauthorized remote attacker to manipulate authentication processes, potentially bypassing security measures. The exploit has been made public, raising concerns about its use in active cyber attacks. Prompt attention to this issue is essential, as it may also impact other versions or related products.
Affected Version(s)
DGND3700 1.1.00.15_1.00.15NA
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