Netgear D6400 Firmware vulnerabilities

• netgear d6400, d6400 firmware +1 more Netgear D6400 diag.cgi os command injection CVE-2025-7407 EPSS 12.1% 5.3 MediumJuly 10, 2025
• bec technologies multiple routers, netgear d6220 firmware, d6400 firmware +50 more +52 more NETGEAR Multiple Routers httpd Missing Authentication for Critical Function Information Disclosure Vulnerability CVE-2021-34983 6.5 MediumMay 7, 2024
• bec technologies multiple routers, netgear d6220 firmware, d6400 firmware +51 more +53 more NETGEAR Multiple Routers httpd Stack-based Buffer Overflow Remote Code Execution Vulnerability CVE-2021-34982 8.8 HighMay 7, 2024
• netgear r6700v3, d6220 firmware, d6400 firmware +25 more +27 more This vulnerability allows network-adjacent attackers to execute arbitrary code on affected... CVE-2022-27643 EPSS 25.4% 8.8 HighMarch 29, 2023
• netgear d6220 firmware, d6400 firmware, d7000v2 firmware +33 more +35 more Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects... CVE-2021-45527 9.6 CriticalDecember 26, 2021
• netgear d3600 firmware, d6000 firmware, d6100 firmware +25 more +27 more Certain NETGEAR devices are affected by command injection by an authenticated user. This affects... CVE-2021-45550 6.6 MediumDecember 26, 2021
• netgear cbr750 firmware, d6220 firmware, d6400 firmware +35 more +37 more Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user.... CVE-2021-45604 4.5 MediumDecember 26, 2021
• netgear d6220 firmware, d6400 firmware, d7000v2 firmware +25 more +27 more Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This... CVE-2021-45610 9.6 CriticalDecember 26, 2021
• netgear d6220 firmware, d6400 firmware, d7000v2 firmware +11 more +13 more Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated... CVE-2021-45638 9.6 CriticalDecember 26, 2021
• netgear d3600 firmware, d6000 firmware, d6200 firmware +48 more +50 more Certain NETGEAR devices are affected by incorrect configuration of security settings. This... CVE-2021-45640 3.9 LowDecember 26, 2021
• netgear d3600 firmware, d6000 firmware, d6200 firmware +46 more +48 more Certain NETGEAR devices are affected by incorrect configuration of security settings. This... CVE-2021-45641 4.6 MediumDecember 26, 2021
• netgear r6400v2, cax80 firmware, d6220 firmware +42 more +44 more This vulnerability allows network-adjacent attackers to execute arbitrary code on affected... CVE-2021-34991 8.8 HighNovember 15, 2021
• netgear ac2100 firmware, ac2400 firmware, ac2600 firmware +56 more +58 more Certain NETGEAR devices are affected by lack of access control at the function level. This... CVE-2021-38516 10.0 CriticalAugust 11, 2021
• netgear d3600 firmware, d6000 firmware, d6100 firmware +40 more +42 more Certain NETGEAR devices are affected by stored XSS. This affects D3600 before 1.0.0.76, D6000... CVE-2021-38534 4.1 MediumAugust 10, 2021
• netgear d3600 firmware, d6000 firmware, d6100 firmware +71 more +73 more Certain NETGEAR devices are affected by authentication bypass. This affects D3600 before 1.0.0.72... CVE-2021-38514 2.4 LowAugust 10, 2021
• netgear r6700 firmware, bec technologies multiple routers, netgear d6220 firmware +33 more +35 more This vulnerability allows network-adjacent attackers to execute arbitrary code on affected... CVE-2021-27239 8.8 HighMarch 29, 2021
• netgear cbr40 firmware, d6220 firmware, d6400 firmware +66 more +68 more Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This... CVE-2020-35796 8.8 HighDecember 29, 2020
• netgear ac2100 firmware, ac2400 firmware, ac2600 firmware +124 more +126 more Certain NETGEAR devices are affected by incorrect configuration of security settings. This... CVE-2020-35800 9.4 CriticalDecember 29, 2020
• netgear d6220 firmware, d6400 firmware, d7000 firmware +30 more +32 more Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects... CVE-2018-21156 6.8 MediumApril 27, 2020
• netgear d1500 firmware, d500 firmware, d6100 firmware +55 more +57 more Certain NETGEAR devices are affected by incorrect configuration of security settings. This... CVE-2018-21230 5.2 MediumApril 24, 2020
• netgear d1500 firmware, d500 firmware, d6100 firmware +55 more +57 more Certain NETGEAR devices are affected by incorrect configuration of security settings. This... CVE-2018-21231 5.2 MediumApril 24, 2020
• netgear d6400 firmware, d7000 firmware, d8500 firmware +20 more +22 more Certain NETGEAR devices are affected by stored XSS. This affects D6400 before 1.0.0.60, D7000... CVE-2017-18700 5.2 MediumApril 24, 2020
• netgear d6220 firmware, d6400 firmware, d8500 firmware +15 more +17 more Certain NETGEAR devices are affected by an attacker's ability to read arbitrary files. This... CVE-2017-18704 6.5 MediumApril 24, 2020
• netgear d6400 firmware, ex6200 firmware, ex7000 firmware +13 more +15 more Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This... CVE-2018-21162 8.8 HighApril 23, 2020
• netgear d1500 firmware, d500 firmware, d6100 firmware +46 more +48 more Certain NETGEAR devices are affected by disclosure of sensitive information. This affects D1500... CVE-2018-21139 7.1 HighApril 23, 2020
• netgear d6220 firmware, d6400 firmware, d7000 firmware +27 more +29 more Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated... CVE-2018-21134 6.8 MediumApril 23, 2020
• netgear d6220 firmware, d6400 firmware, d8500 firmware +6 more +8 more Certain NETGEAR devices are affected by authentication bypass. This affects D6220 before 1.0.0.28... CVE-2017-18733 8.8 HighApril 23, 2020
• netgear d6220 firmware, d6400 firmware, d8500 firmware +16 more +18 more Certain NETGEAR devices are affected by incorrect configuration of security settings. This... CVE-2017-18756 8.8 HighApril 22, 2020
• netgear d6220 firmware, d6400 firmware, d7000 firmware +34 more +36 more Certain NETGEAR devices are affected by an attacker's ability to read arbitrary files. This... CVE-2017-18769 4.6 MediumApril 22, 2020
• netgear d6220 firmware, d6400 firmware, d8500 firmware +15 more +17 more Certain NETGEAR devices are affected by administrative password disclosure. This affects D6220... CVE-2017-18777 8.4 HighApril 22, 2020
• netgear d6220 firmware, d6400 firmware, d7000 firmware +27 more +29 more Certain NETGEAR devices are affected by incorrect configuration of security settings. This... CVE-2017-18778 8.4 HighApril 22, 2020
• netgear d3600 firmware, d6000 firmware, d6100 firmware +53 more +55 more Certain NETGEAR devices are affected by XSS. This affects D3600 before 1.0.0.67, D6000 before 1.0... CVE-2017-18785 4.2 MediumApril 22, 2020
• netgear d3600 firmware, d6000 firmware, d6100 firmware +50 more +52 more Certain NETGEAR devices are affected by command injection by an authenticated user. This affects... CVE-2017-18788 6.7 MediumApril 22, 2020
• netgear d6220 firmware, d6400 firmware, d8500 firmware +6 more +8 more Certain NETGEAR devices are affected by disclosure of sensitive information. This affects R6250... CVE-2017-18789 6.2 MediumApril 22, 2020
• netgear d6220 firmware, d6400 firmware, d8500 firmware +13 more +15 more Certain NETGEAR devices are affected by command injection. This affects D6220 before 1.0.0.26,... CVE-2017-18849 8.4 HighApril 20, 2020
• netgear d6220 firmware, d6400 firmware, d8500 firmware +13 more +15 more Certain NETGEAR devices are affected by authentication bypass. This affects D6220 before 1.0.0.26... CVE-2017-18850 8.4 HighApril 20, 2020
• netgear d6220 firmware, d6400 firmware, d7000 firmware +26 more +28 more Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user.... CVE-2019-20755 6.8 MediumApril 16, 2020
• netgear d6220 firmware, d6400 firmware, d7000 firmware +26 more +28 more Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects... CVE-2019-20754 6.8 MediumApril 16, 2020
• netgear d6220 firmware, d6400 firmware, d7000 firmware +20 more +22 more Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated... CVE-2019-20753 8.8 HighApril 16, 2020
• netgear d6220 firmware, d6400 firmware, d7000 firmware +23 more +25 more Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated... CVE-2019-20737 5.6 MediumApril 16, 2020
• netgear d6220 firmware, d6400 firmware, d7000 firmware +31 more +33 more Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated... CVE-2019-20733 5.6 MediumApril 16, 2020
• netgear d6220 firmware, d6400 firmware, d7000 firmware +27 more +29 more Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects... CVE-2019-20731 5.6 MediumApril 16, 2020
• netgear d3600 firmware, d6000 firmware, d6200 firmware +34 more +36 more Certain NETGEAR devices are affected by SQL injection. This affects D3600 before 1.0.0.68, D6000... CVE-2019-20730 8.2 HighApril 16, 2020
• netgear d6400 firmware, d7000 firmware, d7800 firmware +35 more +37 more Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects... CVE-2019-20728 6.3 MediumApril 16, 2020
• netgear d6220 firmware, d6400 firmware, d7000 firmware +12 more +14 more Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects... CVE-2019-20719 6.8 MediumApril 16, 2020
• netgear d6220 firmware, d6400 firmware, d7000 firmware +11 more +13 more Certain NETGEAR devices are affected by command injection by an authenticated user. This affects... CVE-2019-20718 6.8 MediumApril 16, 2020
• netgear d6220 firmware, d6400 firmware, d7000 firmware +21 more +23 more Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects... CVE-2019-20712 6.8 MediumApril 16, 2020
• netgear d6220 firmware, d6400 firmware, d7000 firmware +31 more +33 more Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated... CVE-2019-20700 5.6 MediumApril 16, 2020
• netgear d6220 firmware, d6400 firmware, d7000 firmware +31 more +33 more Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated... CVE-2019-20692 6.3 MediumApril 16, 2020
• netgear d6220 firmware, d6400 firmware, d7000 firmware +23 more +25 more Certain NETGEAR devices are affected by command injection by an authenticated user. This affects... CVE-2020-11770 8.0 HighApril 15, 2020
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