Auth bypass in Netgear Dgnd3700
CVE-2025-4978
A vulnerability, which was classified as very critical, was found in Netgear DGND3700 1.1.00.15_1.00.15NA. This affects an unknown part of the file /BRS_top.html of the component Basic Authentication. The manipulation leads to improper aut…
Vulnerability class: Broken Authentication
EPSS: 0.178 (96.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Netgear Dgnd3700 — versions 1.1.00.15_1.00.15NA, v2
- Netgear Dgnd3700_firmware — versions 1.1.00.15_1.00.15na
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cna@vuldb.com (VDB Entry, Third Party Advisory, vdb-entry)
- cna@vuldb.com (signature, Permissions Required, permissions-required, VDB Entry)
- cna@vuldb.com (VDB Entry, Third Party Advisory, third-party-advisory)
- cna@vuldb.com (Exploit, exploit)
- cna@vuldb.com (Product, product)
Frequently asked questions
- What is CVE-2025-4978?
- CVE-2025-4978 is a critical-severity vulnerability in Netgear Dgnd3700, classified under Improper Authentication. CVSS score: 9.8/10. Published 2025-05-20.
- How severe is CVE-2025-4978?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2025-4978 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.