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netgear d6400 firmware

52 known vulnerabilities across versions
Vulnerabilities are listed by affected version. Select any CVE for the full briefing and its intelligence graph.
CVE-2025-7407
all versions
A vulnerability, which was classified as critical, was found in Netgear D6400 1.0.0.114. This affects an unknown part of the file
6.3MEDIUM
CVE-2021-34983
< 1.0.0.108
NETGEAR Multiple Routers httpd Missing Authentication for Critical Function Information Disclosure Vulnerability. This vulnerabili
6.5MEDIUM
CVE-2021-34982
< 1.0.0.108
NETGEAR Multiple Routers httpd Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-
8.8HIGH
CVE-2022-27643
< 1.0.0.114
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR R6700v3 1.0.4.
8.8HIGH
CVE-2021-45641
< 1.0.0.86
Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects D3600 before 1.0.0.72, D6000 be
4.6MEDIUM
CVE-2021-45640
< 1.0.0.86
Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects D3600 before 1.0.0.72, D6000 be
3.9LOW
CVE-2021-45638
< 1.0.0.102
Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects D6220 before 1.
9.6CRITICAL
CVE-2021-45610
< 1.0.0.100
Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects D6220 before 1.0.0.66, D640
9.6CRITICAL
CVE-2021-45604
< 1.0.0.102
Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects CBR750 before 3.2.18.
4.5MEDIUM
CVE-2021-45550
< 1.0.0.86
Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D3600 before 1.0.0.76, D6000 befo
6.6MEDIUM
CVE-2021-45527
< 1.0.0.102
Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects D6220 before 1.0.0.68, D6400 befo
9.6CRITICAL
CVE-2021-34991
< 1.0.0.108
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR R6400v2 1.0.4.
8.8HIGH
CVE-2021-38534
< 1.0.0.86
Certain NETGEAR devices are affected by stored XSS. This affects D3600 before 1.0.0.76, D6000 before 1.0.0.76, D6100 before 1.0.0.
4.1MEDIUM
CVE-2021-38516
< 1.0.0.82
Certain NETGEAR devices are affected by lack of access control at the function level. This affects D6220 before 1.0.0.48, D6400 be
10.0CRITICAL
CVE-2021-38514
< 1.0.0.86
Certain NETGEAR devices are affected by authentication bypass. This affects D3600 before 1.0.0.72, D6000 before 1.0.0.72, D6100 be
2.4LOW
CVE-2021-27239
< 1.0.0.102
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR R6400 and R670
8.8HIGH
CVE-2020-35800
< 1.0.0.94
Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects AC2100 before 1.2.0.72, AC2400
9.4CRITICAL
CVE-2020-35796
< 1.0.0.94
Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects CBR40 before 2.5.0.10, D622
8.8HIGH
CVE-2018-21156
< 1.0.0.74
Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects D6220 before 1.0.0.38, D6400 befo
7.2HIGH
CVE-2018-21231
< 1.0.0.74
Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects D1500 before 1.0.0.27, D500 bef
5.4MEDIUM
CVE-2018-21230
< 1.0.0.74
Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects D1500 before 1.0.0.27, D500 bef
5.4MEDIUM
CVE-2017-18704
< 1.0.0.60
Certain NETGEAR devices are affected by an attacker's ability to read arbitrary files. This affects D6220 before 1.0.0.32, D6400 b
6.5MEDIUM
CVE-2017-18700
< 1.0.0.60
Certain NETGEAR devices are affected by stored XSS. This affects D6400 before 1.0.0.60, D7000 before 1.0.1.50, D8500 before 1.0.3.
6.1MEDIUM
CVE-2018-21162
< 1.0.0.78
Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects D6400 before 1.0.0.78, EX62
9.8CRITICAL
CVE-2018-21139
< 1.0.0.82
Certain NETGEAR devices are affected by disclosure of sensitive information. This affects D1500 before 1.0.0.27, D500 before 1.0.0
7.5HIGH
CVE-2018-21134
< 1.0.0.82
Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects R6700 before 1.
9.8CRITICAL
CVE-2017-18733
< 1.0.0.60
Certain NETGEAR devices are affected by authentication bypass. This affects D6220 before 1.0.0.28, D6400 before 1.0.0.60, D8500 be
8.8HIGH
CVE-2017-18756
< 1.0.0.66
Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects D6220 before 1.0.0.32, D6400 be
8.8HIGH
CVE-2017-18785
< 1.0.0.66
Certain NETGEAR devices are affected by XSS. This affects D3600 before 1.0.0.67, D6000 before 1.0.0.67, D6100 before 1.0.0.56, D62
4.8MEDIUM
CVE-2017-18778
< 1.0.0.60
Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects D6220 before 1.0.0.28, D6400 be
5.5MEDIUM
CVE-2017-18777
< 1.0.0.60
Certain NETGEAR devices are affected by administrative password disclosure. This affects D6220 before V1.0.0.28, D6400 before V1.0
7.8HIGH
CVE-2017-18769
< 1.0.0.74
Certain NETGEAR devices are affected by an attacker's ability to read arbitrary files. This affects D6220 before 1.0.0.40, D6400 b
4.6MEDIUM
CVE-2017-18789
< 1.0.0.60
Certain NETGEAR devices are affected by disclosure of sensitive information. This affects R6250 before V1.0.4.8, R6400 before V1.0
5.5MEDIUM
CVE-2017-18788
< 1.0.0.66
Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D3600 before 1.0.0.67, D6000 befo
6.7MEDIUM
CVE-2017-18849
< 1.0.0.60
Certain NETGEAR devices are affected by command injection. This affects D6220 before 1.0.0.26, D6400 before 1.0.0.60, D8500 before
7.8HIGH
CVE-2017-18850
< 1.0.0.60
Certain NETGEAR devices are affected by authentication bypass. This affects D6220 before 1.0.0.26, D6400 before 1.0.0.60, D8500 be
8.4HIGH
CVE-2019-20755
< 1.0.0.80
Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects D6220 before 1.0.0.46
6.8MEDIUM
CVE-2019-20754
< 1.0.0.80
Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects DGN2200 before 1.0.0.58, DGN2200B
6.8MEDIUM
CVE-2019-20753
< 1.0.0.78
Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects DGN2200v1 befor
8.8HIGH
CVE-2019-20737
< 1.0.0.78
Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects D6220 before 1.
6.7MEDIUM
CVE-2019-20733
< 1.0.0.78
Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects D6220 before 1.
6.7MEDIUM
CVE-2019-20731
< 1.0.0.74
Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects D6220 before 1.0.0.40, D6400 befo
6.7MEDIUM
CVE-2019-20730
< 1.0.0.74
Certain NETGEAR devices are affected by SQL injection. This affects D3600 before 1.0.0.68, D6000 before 1.0.0.68, D6200 before 1.1
9.8CRITICAL
CVE-2019-20728
< 1.0.0.74
Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects D6400 before 1.0.0.74, D7000v2 be
6.7MEDIUM
CVE-2019-20719
< 1.0.0.82
Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects D6220 before 1.0.0.48, D6400 befo
6.8MEDIUM
CVE-2019-20718
all versions
Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D6220 before 1.0.0.48, D6400 befo
6.8MEDIUM
CVE-2019-20712
< 1.0.0.86
Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects D6220 before 1.0.0.52, D6400 befo
6.8MEDIUM
CVE-2019-20700
< 1.0.0.78
Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects D6220 before 1.
6.7MEDIUM
CVE-2019-20692
< 1.0.0.78
Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects D6220 before 1.
6.7MEDIUM
CVE-2020-11770
< 1.0.0.86
Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D6220 before 1.0.0.52, D6400 befo
8.8HIGH
CVE-2017-5521
all versions
An issue was discovered on NETGEAR R8500, R8300, R7000, R6400, R7300, R7100LG, R6300v2, WNDR3400v3, WNR3500Lv2, R6250, R6700, R690
8.1HIGH
CVE-2016-6277
<= 1.0.0.56
NETGEAR R6250 before 1.0.4.6.Beta, R6400 before 1.0.1.18.Beta, R6700 before 1.0.1.14.Beta, R6900, R7000 before 1.0.7.6.Beta, R7100
8.8HIGH
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