What’s Vulnerable › Products

NETGEAR R6400V2 Firmware vulnerabilities

49 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 18 published in the last 12 months.

Check whether your NETGEAR R6400V2 Firmware version is affected

Latest NETGEAR R6400V2 Firmware vulnerabilities

• CVE-2026-9210 — Certain NETGEAR routers allow authenticated administrators to gain unintended control of the router (CVSS 4.5)
• CVE-2026-0417 — Insufficient input validation in certain NETGEAR routers (CVSS 4.5)
• CVE-2024-52026 — (CVSS 5.7)
• CVE-2024-52025 — (CVSS 5.7)
• CVE-2024-52024 — (CVSS 5.7)
• CVE-2024-52023 — (CVSS 5.7)
• CVE-2024-52022 — (CVSS 8.0)
• CVE-2024-52016 — (CVSS 5.7)
• CVE-2024-52015 — (CVSS 5.7)
• CVE-2024-52014 — (CVSS 5.7)
• CVE-2024-52013 — (CVSS 5.7)
• CVE-2024-51021 — (CVSS 8.0)
• CVE-2024-51011 — (CVSS 5.7)
• CVE-2024-51010 — (CVSS 8.0)
• CVE-2024-51003 — (CVSS 5.7)
• CVE-2024-51002 — (CVSS 5.7)
• CVE-2024-50997 — (CVSS 5.7)
• CVE-2024-50996 — (CVSS 5.7)
• CVE-2021-34983 — NETGEAR Multiple Routers httpd Missing Authentication for Critical Function Information Disclosure Vulnerability (CVSS 6.5)
• CVE-2021-34982 — NETGEAR Multiple Routers httpd Stack-based Buffer Overflow Remote Code Execution Vulnerability (CVSS 8.8)
• CVE-2023-36187 — (CVSS 9.8)
• CVE-2022-48196 — (CVSS 9.8)
• CVE-2021-45650 — (CVSS 7.5)
• CVE-2021-45649 — (CVSS 5.5)
• CVE-2021-45643 — (CVSS 6.5)