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netgear r8300 firmware
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netgear r8300 firmware
81 known vulnerabilities across versions
Vulnerabilities are listed by affected version. Select any CVE for the full briefing and its intelligence graph.
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4.0+
7.0+ (High)
9.0+ (Critical)
Published since
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CVE-2021-34983
< 1.0.2.156
NETGEAR Multiple Routers httpd Missing Authentication for Critical Function Information Disclosure Vulnerability. This vulnerabili
6.5
MEDIUM
CVE-2021-34982
< 1.0.2.156
NETGEAR Multiple Routers httpd Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-
8.8
HIGH
CVE-2021-45624
< 1.0.2.144
Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects D7000v2 before 1.0.0.66, D8
9.6
CRITICAL
CVE-2021-45621
< 1.0.2.154
Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects CBR40 before 2.5.0.24, CBR7
9.6
CRITICAL
CVE-2021-45615
< 1.0.2.154
Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects CBR40 before 2.5.0.24, CBR7
9.6
CRITICAL
CVE-2021-45611
< 1.0.2.144
Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects DC112A before 1.0.0.52, R64
9.6
CRITICAL
CVE-2021-45609
< 1.0.2.144
Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects D8500 before 1.0.3.58, R625
9.6
CRITICAL
CVE-2021-45550
< 1.0.2.128
Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D3600 before 1.0.0.76, D6000 befo
6.6
MEDIUM
CVE-2021-45527
< 1.0.2.144
Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects D6220 before 1.0.0.68, D6400 befo
9.6
CRITICAL
CVE-2021-45512
< 1.0.2.134
Certain NETGEAR devices are affected by weak cryptography. This affects D7000v2 before 1.0.0.62, D8500 before 1.0.3.50, EX3700 bef
8.6
HIGH
CVE-2021-34991
< 1.0.2.156
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR R6400v2 1.0.4.
8.8
HIGH
CVE-2021-38539
< 1.0.2.130
Certain NETGEAR devices are affected by privilege escalation. This affects D8500 before 1.0.3.44, R6400v2 before 1.0.2.66, R6700 b
6.3
MEDIUM
CVE-2021-38534
< 1.0.2.130
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.
4.1
MEDIUM
CVE-2021-38514
< 1.0.2.128
Certain NETGEAR devices are affected by authentication bypass. This affects D3600 before 1.0.0.72, D6000 before 1.0.0.72, D6100 be
2.4
LOW
CVE-2021-27239
< 1.0.2.144
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR R6400 and R670
8.8
HIGH
CVE-2020-35800
< 1.0.2.134
Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects AC2100 before 1.2.0.72, AC2400
9.4
CRITICAL
CVE-2020-35796
< 1.0.2.134
Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects CBR40 before 2.5.0.10, D622
8.8
HIGH
CVE-2020-28373
all versions
upnpd on certain NETGEAR devices allows remote (LAN) attackers to execute arbitrary code via a stack-based buffer overflow. This a
8.8
HIGH
CVE-2020-26918
< 1.0.2.128
Certain NETGEAR devices are affected by stored XSS. This affects EX7000 before 1.0.1.78, R6250 before 1.0.4.34, R6400 before 1.0.1
4.1
MEDIUM
CVE-2020-26917
< 1.0.2.128
Certain NETGEAR devices are affected by stored XSS. This affects EX7000 before 1.0.1.78, R6250 before 1.0.4.34, R6400 before 1.0.1
4.1
MEDIUM
CVE-2020-25067
< 1.0.2.134
NETGEAR R8300 devices before 1.0.2.134 are affected by command injection by an unauthenticated attacker.
9.6
CRITICAL
CVE-2017-18865
< 1.0.2.104
Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects R8300 before 1.0.2.10
6.8
MEDIUM
CVE-2017-18864
< 1.0.2.104
Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects R6400 before 1.0.1.24, R640
8.8
HIGH
CVE-2017-18853
<= 1.0.2.86
Certain NETGEAR devices are affected by password recovery and file access. This affects D8500 1.0.3.27 and earlier, DGN2200v4 1.0.
6.5
MEDIUM
CVE-2018-21225
< 1.0.2.106
Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D7000 before 1.0.1.60, D7800 befo
6.8
MEDIUM
CVE-2018-21169
< 1.0.2.104
Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects D7000 before 2018-03-01, D7800
8.8
HIGH
CVE-2018-21168
< 1.0.2.104
Certain NETGEAR devices are affected by disclosure of sensitive information. This affects D7000 before 1.0.1.52, D7800 before 1.0.
7.5
HIGH
CVE-2018-21156
< 1.0.2.116
Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects D6220 before 1.0.0.38, D6400 befo
7.2
HIGH
CVE-2018-21093
< 1.0.2.122
Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects D8500 before 1.
8.8
HIGH
CVE-2018-21231
< 1.0.2.104
Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects D1500 before 1.0.0.27, D500 bef
5.4
MEDIUM
CVE-2018-21230
< 1.0.2.104
Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects D1500 before 1.0.0.27, D500 bef
5.4
MEDIUM
CVE-2017-18704
< 1.0.2.106
Certain NETGEAR devices are affected by an attacker's ability to read arbitrary files. This affects D6220 before 1.0.0.32, D6400 b
6.5
MEDIUM
CVE-2017-18700
< 1.0.2.106
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.
6.1
MEDIUM
CVE-2017-18710
< 1.0.2.106
Certain NETGEAR devices are affected by disclosure of sensitive information. This affects R8300 before 1.0.2.106 and R8500 before
4.3
MEDIUM
CVE-2017-18709
< 1.0.2.94
Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects R8300 before 1.0.2.94 and R8500
7.8
HIGH
CVE-2017-18708
< 1.0.2.94
Certain NETGEAR devices are affected by CSRF. This affects R8300 before 1.0.2.94 and R8500 before 1.0.2.94.
8.8
HIGH
CVE-2017-18707
< 1.0.2.106
Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects R8300 before 1.0.2.106 and R8500
6.8
MEDIUM
CVE-2018-21162
< 1.0.2.74
Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects D6400 before 1.0.0.78, EX62
9.8
CRITICAL
CVE-2018-21139
< 1.0.2.122
Certain NETGEAR devices are affected by disclosure of sensitive information. This affects D1500 before 1.0.0.27, D500 before 1.0.0
7.5
HIGH
CVE-2018-21134
< 1.0.2.122
Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects R6700 before 1.
9.8
CRITICAL
CVE-2017-18738
< 1.0.2.106
Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects EX6150v2 before
8.8
HIGH
CVE-2017-18733
< 1.0.2.94
Certain NETGEAR devices are affected by authentication bypass. This affects D6220 before 1.0.0.28, D6400 before 1.0.0.60, D8500 be
8.8
HIGH
CVE-2017-18743
< 1.0.2.94
Certain NETGEAR devices are affected by authentication bypass. This affects R6300v2 before 1.0.4.8, R6400 before 1.0.1.20, R6700 b
8.8
HIGH
CVE-2017-18755
< 1.0.2.106
Certain NETGEAR devices are affected by CSRF. This affects R6300v2 before 1.0.4.8, R6400v2 before 1.0.2.32, R6700 before 1.0.1.22,
8.8
HIGH
CVE-2017-18767
< 1.0.2.74
Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D7800 before 1.0.1.34, D8500 befo
6.8
MEDIUM
CVE-2017-18759
< 1.0.2.104
Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects R8300 before 1.0.2.10
6.8
MEDIUM
CVE-2017-18785
< 1.0.2.110
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
4.8
MEDIUM
CVE-2017-18778
< 1.0.2.104
Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects D6220 before 1.0.0.28, D6400 be
5.5
MEDIUM
CVE-2017-18777
< 1.0.2.94
Certain NETGEAR devices are affected by administrative password disclosure. This affects D6220 before V1.0.0.28, D6400 before V1.0
7.8
HIGH
CVE-2017-18769
< 1.0.2.104
Certain NETGEAR devices are affected by an attacker's ability to read arbitrary files. This affects D6220 before 1.0.0.40, D6400 b
4.6
MEDIUM
CVE-2017-18789
< 1.0.2.94
Certain NETGEAR devices are affected by disclosure of sensitive information. This affects R6250 before V1.0.4.8, R6400 before V1.0
5.5
MEDIUM
CVE-2017-18788
< 1.0.2.110
Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D3600 before 1.0.0.67, D6000 befo
6.7
MEDIUM
CVE-2017-18849
< 1.0.2.100_1.0.82
Certain NETGEAR devices are affected by command injection. This affects D6220 before 1.0.0.26, D6400 before 1.0.0.60, D8500 before
7.8
HIGH
CVE-2017-18847
< 1.0.2.100_1.0.82
Certain NETGEAR devices are affected by an attacker's ability to read arbitrary files. This affects R6400v2 before 1.0.2.32, R7000
5.5
MEDIUM
CVE-2017-18846
< 1.0.2.100_1.0.82
Certain NETGEAR devices are affected by a stack-based buffer overflow. This affects R6250 before 1.0.4.12, R6400v2 before 1.0.2.32
6.7
MEDIUM
CVE-2017-18850
< 1.0.2.100_1.0.82
Certain NETGEAR devices are affected by authentication bypass. This affects D6220 before 1.0.0.26, D6400 before 1.0.0.60, D8500 be
8.4
HIGH
CVE-2017-18852
< 1.0.2.100_1.0.82
Certain NETGEAR devices are affected by CSRF and authentication bypass. This affects R7300DST before 1.0.0.54, R8300 before 1.0.2.
8.8
HIGH
CVE-2017-18851
< 1.0.2.94
Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D8500 through 1.0.3.28, R6400 thr
6.7
MEDIUM
CVE-2019-20762
< 1.0.2.128
Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects D8500 before 1.0.3.43, R8500 befo
6.8
MEDIUM
CVE-2019-20756
< 1.0.2.94
Certain NETGEAR devices are affected by reflected XSS. This affects EX7000 before 1.0.0.64, EX6200 before 1.0.3.86, EX6150 before
6.1
MEDIUM
CVE-2019-20755
< 1.0.2.122
Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects D6220 before 1.0.0.46
6.8
MEDIUM
CVE-2019-20754
< 1.0.2.122
Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects DGN2200 before 1.0.0.58, DGN2200B
6.8
MEDIUM
CVE-2019-20753
< 1.0.2.122
Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects DGN2200v1 befor
8.8
HIGH
CVE-2019-20740
< 1.0.2.130
Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects DGN2200v4 before 1.0.
6.8
MEDIUM
CVE-2019-20737
< 1.0.2.122
Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects D6220 before 1.
6.7
MEDIUM
CVE-2019-20734
< 1.0.2.106
Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects D6220 before 1.0.0.40, D850
8.8
HIGH
CVE-2019-20733
< 1.0.2.122
Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects D6220 before 1.
6.7
MEDIUM
CVE-2019-20732
< 1.0.2.106
Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D6220 before 1.0.0.40, D7000v2 be
6.7
MEDIUM
CVE-2019-20731
< 1.0.2.116
Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects D6220 before 1.0.0.40, D6400 befo
6.7
MEDIUM
CVE-2019-20730
< 1.0.2.116
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
9.8
CRITICAL
CVE-2019-20729
< 1.0.2.116
Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects JNDR3000 before 1.0.0.22, R6250
4.4
MEDIUM
CVE-2019-20728
< 1.0.2.116
Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects D6400 before 1.0.0.74, D7000v2 be
6.7
MEDIUM
CVE-2019-20719
< 1.0.2.128
Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects D6220 before 1.0.0.48, D6400 befo
6.8
MEDIUM
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
6.8
MEDIUM
CVE-2019-20713
< 1.0.2.128
Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects D8500 before 1.0.3.44
6.8
MEDIUM
CVE-2019-20712
< 1.0.2.128
Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects D6220 before 1.0.0.52, D6400 befo
6.8
MEDIUM
CVE-2019-20700
< 1.0.2.122
Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects D6220 before 1.
6.7
MEDIUM
CVE-2019-20692
< 1.0.2.122
Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects D6220 before 1.
6.7
MEDIUM
CVE-2019-20680
< 1.0.2.128
Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D7000v2 before 1.0.0.53, R6220 be
8.0
HIGH
CVE-2020-11770
< 1.0.2.128
Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D6220 before 1.0.0.52, D6400 befo
8.8
HIGH
CVE-2019-17372
all versions
Certain NETGEAR devices allow remote attackers to disable all authentication requirements by visiting genieDisableLanChanged.cgi.
8.1
HIGH
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