What’s Vulnerable › Products

Netgear D6400 vulnerabilities

52 known vulnerabilities, 2 confirmed exploited in the wild (CISA KEV), 1 published in the last 12 months.

Check whether your Netgear D6400 version is affected

Exploited Netgear D6400 vulnerabilities

• CVE-2017-5521 — NETGEAR Multiple Devices Exposure of Sensitive Information Vulnerability
• CVE-2016-6277 — NETGEAR Multiple Routers Remote Code Execution Vulnerability

Latest Netgear D6400 vulnerabilities

• CVE-2025-7407 — Netgear D6400 diag.cgi os command injection (CVSS 8.8)
• 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-2022-27643 — (CVSS 8.8)
• CVE-2021-45641 — (CVSS 8.8)
• CVE-2021-45640 — (CVSS 7.2)
• CVE-2021-45638 — (CVSS 9.8)
• CVE-2021-45610 — (CVSS 9.8)
• CVE-2021-45604 — (CVSS 4.5)
• CVE-2021-45550 — (CVSS 6.8)
• CVE-2021-45527 — (CVSS 9.8)
• CVE-2021-34991 — (CVSS 8.8)
• CVE-2021-38534 — (CVSS 4.8)
• CVE-2021-38516 — (CVSS 9.8)
• CVE-2021-38514 — (CVSS 2.7)
• CVE-2021-27239 — (CVSS 8.8)
• CVE-2020-35800 — (CVSS 9.4)
• CVE-2020-35796 — (CVSS 9.8)
• CVE-2018-21156 — (CVSS 7.2)
• CVE-2018-21231 — (CVSS 5.4)
• CVE-2018-21230 — (CVSS 5.4)
• CVE-2017-18704 — (CVSS 6.5)
• CVE-2017-18700 — (CVSS 6.1)
• CVE-2018-21162 — (CVSS 9.8)
• CVE-2018-21139 — (CVSS 7.5)