Auth bypass in Netgear Ex2800
CVE-2026-0407
An insufficient authentication vulnerability in NETGEAR WiFi range extenders allows a network adjacent attacker with WiFi authentication or a physical Ethernet port connection to bypass the authentication process and access the admin pa…
Vulnerability class: Broken Authentication
EPSS: 0.002 (13.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.0 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Netgear Ex2800 — versions 0
- Netgear Ex2800_firmware
- Netgear Ex3110 — versions 0
- Netgear Ex3110_firmware
- Netgear Ex5000 — versions 0
- Netgear Ex5000_firmware
- Netgear Ex6110 — versions 0
- Netgear Ex6110_firmware
Weakness classification (CWE)
References
- a2826606-91e7-4eb6-899e-8484bd4575d5 (Product, product, Patch, patch)
- a2826606-91e7-4eb6-899e-8484bd4575d5 (Product, product, Patch, patch)
- a2826606-91e7-4eb6-899e-8484bd4575d5 (Product, product, Patch, patch)
- a2826606-91e7-4eb6-899e-8484bd4575d5 (Product, product, patch)
- a2826606-91e7-4eb6-899e-8484bd4575d5 (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2026-0407?
- CVE-2026-0407 is a high-severity vulnerability in Netgear Ex2800, classified under Improper Authentication. CVSS score: 8.0/10. Published 2026-01-13.
- How severe is CVE-2026-0407?
- High severity. CVSS v3 base score is 8.0 out of 10.