NETGEAR RAX45 Firmware vulnerabilities

45 CVEs affecting NETGEAR RAX45 Firmware, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2026-11814, published 2026-08-11.

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Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2021-34991, published 2021-11-15. High severity, CVSS 8.8. EPSS: 5.7% chance of exploitation in the next 30 days. This 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…
• CVE-2021-45612, published 2021-12-26. Critical severity, CVSS 9.8. EPSS: 2.5% chance of exploitation in the next 30 days. Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects CBR40 before 2.5.0.24, CBR750 before 4.6.3.6, EAX20 before 1.0.0.58, EAX80 before 1.0.1.68,…
• CVE-2021-45622, published 2021-12-26. Critical severity, CVSS 9.8. EPSS: 2.4% chance of exploitation in the next 30 days. Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects CBR40 before 2.5.0.24, CBR750 before 4.6.3.6, EAX20 before 1.0.0.58, EAX80 before 1.0.1.68,…
• CVE-2021-45617, published 2021-12-26. Critical severity, CVSS 9.8. EPSS: 2.1% chance of exploitation in the next 30 days. Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects CBR40 before 2.5.0.24, EAX20 before 1.0.0.48, EAX80 before 1.0.1.64, EX7500 before 1.0.0.72,…
• CVE-2021-45621, published 2021-12-26. Critical severity, CVSS 9.8. EPSS: 2% chance of exploitation in the next 30 days. Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects CBR40 before 2.5.0.24, CBR750 before 3.2.18.2, EAX20 before 1.0.0.58, EAX80 before 1.0.1.68,…
• CVE-2021-45620, published 2021-12-26. Critical severity, CVSS 9.8. EPSS: 2% chance of exploitation in the next 30 days. Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects CBR40 before 2.5.0.24, CBR750 before 4.6.3.6, EAX20 before 1.0.0.58, EAX80 before 1.0.1.68,…
• CVE-2021-45616, published 2021-12-26. Critical severity, CVSS 9.8. EPSS: 2% chance of exploitation in the next 30 days. Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects CBR750 before 3.2.18.2, LAX20 before 1.1.6.28, MK62 before 1.0.6.116, MR60 before 1.0.6.116,…
• CVE-2021-45614, published 2021-12-26. Critical severity, CVSS 9.8. EPSS: 2% chance of exploitation in the next 30 days. Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects D7000v2 before 1.0.0.74, LAX20 before 1.1.6.28, MK62 before 1.0.6.116, MR60 before 1.0.6.116,…
• CVE-2021-45613, published 2021-12-26. Critical severity, CVSS 9.8. EPSS: 2% chance of exploitation in the next 30 days. Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects CBR40 before 2.5.0.24, CBR750 before 4.6.3.6, D7000v2 before 1.0.0.74, LAX20 before 1.1.6.28,…
• CVE-2020-35800, published 2020-12-30. Critical severity, CVSS 9.4. EPSS: 1.6% chance of exploitation in the next 30 days. Certain 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, CBR40…

Latest

• CVE-2026-11814, published 2026-08-11. Medium severity, CVSS 6.8. EPSS: 0.9% chance of exploitation in the next 30 days. A command injection vulnerability in the listed NETGEAR models allows a network-adjacent attacker with the ability to intercept and modify local network traffic (attacker-in-the-middle) to compromise…
• CVE-2026-11739, published 2026-08-11. Medium severity, CVSS 6.4. EPSS: 1.1% chance of exploitation in the next 30 days. A command injection vulnerability in certain affected NETGEAR Nighthawk devices allows a network-adjacent attacker with the ability to intercept and modify local network traffic (attacker in the…
• CVE-2026-11738, published 2026-08-11. Medium severity, CVSS 4.4. EPSS: 0.3% chance of exploitation in the next 30 days. Insufficient input validation vulnerability in the listed NETGEAR models allows authenticated administrators connected to the local network to make unauthorized modification to router software and…
• CVE-2026-11737, published 2026-08-11. Medium severity, CVSS 4.5. EPSS: 0.2% chance of exploitation in the next 30 days. Insufficient input validation vulnerability in the listed NETGEAR models allows authenticated administrators connected to the local network to make unauthorized modification to the device software…
• CVE-2026-11736, published 2026-08-11. Medium severity, CVSS 4.9. EPSS: 0.5% chance of exploitation in the next 30 days. A stack-based buffer overflow vulnerability affects certain NETGEAR models allowing an authenticated admin user to make unauthorized modification to router software and functionality.
• CVE-2026-11735, published 2026-08-11. Medium severity, CVSS 4.9. EPSS: 0.5% chance of exploitation in the next 30 days. A stack-based buffer overflow vulnerability affects the listed NETGEAR models allowing an authenticated admin user to make unauthorized modification to the router's software and functionality.
• CVE-2026-9210, published 2026-06-09. Medium severity, CVSS 4.5. EPSS: 0.3% chance of exploitation in the next 30 days. Insufficient input validation vulnerability in the listed NETGEAR models allows authenticated administrators connected to the local network to make unauthorized modification of router software and…
• CVE-2026-0418, published 2026-06-09. Medium severity, CVSS 4.5. EPSS: 0.2% chance of exploitation in the next 30 days. Insufficient configuration management in the listed devices allows authenticated administrators connected to the local network to tamper with the system.
• CVE-2026-0417, published 2026-06-09. Medium severity, CVSS 4.5. EPSS: 0.2% chance of exploitation in the next 30 days. Insufficient input validation vulnerability in the listed NETGEAR devices allows authenticated administrators connected to the local network to tamper with the router's integrity.
• CVE-2026-0410, published 2026-06-09. Medium severity, CVSS 4.5. EPSS: 0.2% chance of exploitation in the next 30 days. Authenticated administrators connected to the local network can gain elevated access to the router and make unauthorized changes to router software and functionality.