Wndr3400v3 firmware
This hub aggregates every CVE we track for Wndr3400v3 firmware, a product in the networking infrastructure space. Use it to gauge the current risk picture and drill into individual advisories.
9
CVEs tracked
3
Critical
3
High
0
In CISA KEV
Severity distribution
HIGH3CRITICAL3MEDIUM2LOW1
Monthly trend
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2024-092026-08
Latest CVEs
The 9 most recently published vulnerabilities affecting Wndr3400v3 firmware.
- CVE-2021-34983NETGEAR Multiple Routers httpd Missing Authentication for Critical Function Information Disclosure Vulnerability6.5
- CVE-2021-34982NETGEAR Multiple Routers httpd Stack-based Buffer Overflow Remote Code Execution Vulnerability8.8
- CVE-2021-45611Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects DC112A before 1.0.0.52, R6400 before 1.0.1.68, RAX200 before 1.0.3.106, WNDR3400v3 before 1.0....9.6
- CVE-2021-45640Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects D3600 before 1.0.0.72, D6000 before 1.0.0.72, D6200 before 1.1.00.34, D6220 before 1.0.0.52, D6400...3.9
- CVE-2021-45641Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects D3600 before 1.0.0.72, D6000 before 1.0.0.72, D6200 before 1.1.00.34, D6220 before 1.0.0.52, D6400...4.6
- CVE-2021-34991This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR R6400v2 1.0.4.106_10.0.80 routers. Authentication is not required to exploit this...8.8
- CVE-2020-35796Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects CBR40 before 2.5.0.10, D6220 before 1.0.0.60, D6400 before 1.0.0.94, D7000v2 before 1.0.0.62, ...8.8
- CVE-2020-35800Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects AC2100 before 1.2.0.72, AC2400 before 1.2.0.72, AC2600 before 1.2.0.72, CBK40 before 2.5.0.10, CBR...9.4
- CVE-2019-14363A stack-based buffer overflow in the upnpd binary running on NETGEAR WNDR3400v3 routers with firmware version 1.0.1.18_1.0.63 allows an attacker to remotely execute arbitrary code via a crafted UPn...9.8
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