NETGEAR RAX42 Firmware vulnerabilities
17 CVEs affecting NETGEAR RAX42 Firmware, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2026-11739, 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-2022-27647, published 2023-03-29. High severity, CVSS 8.0. EPSS: 1.5% chance of exploitation in the next 30 days. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR R6700v3 1.0.4.120_10.0.91 routers. Although authentication is required to exploit…
- CVE-2022-27645, published 2023-03-29. High severity, CVSS 8.8. EPSS: 1.3% chance of exploitation in the next 30 days. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of NETGEAR R6700v3 routers. Authentication is not required to exploit this vulnerability. The…
- 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-2022-27642, published 2023-03-29. High severity, CVSS 8.8. EPSS: 0.9% chance of exploitation in the next 30 days. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of NETGEAR R6700v3 1.0.4.120_10.0.91 routers. Authentication is not required to exploit this…
- CVE-2026-11734, published 2026-08-11. Low severity, CVSS 2.7. EPSS: 0.6% chance of exploitation in the next 30 days. A buffer overflow vulnerability in the listed NETGEAR models allows an authenticated admin user to cause the affected device to become temporarily unavailable.
- CVE-2021-34982, published 2024-05-07. High severity, CVSS 8.8. EPSS: 0.6% chance of exploitation in the next 30 days. NETGEAR Multiple Routers httpd Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected…
- CVE-2026-11733, published 2026-08-11. Medium severity, CVSS 4.9. EPSS: 0.5% chance of exploitation in the next 30 days. A buffer overflow vulnerability in the listed NETGEAR models allows a device administrator to temporarily interrupt the normal operation of the affected device.
- 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.
Latest
- 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-2026-9210, 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.