NETGEAR r6300 Firmware vulnerabilities

55 CVEs affecting NETGEAR r6300 Firmware, 1 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2022-30078, published 2022-09-07.

Highest priority

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

CVE-2017-5521: NETGEAR Multiple Devices Exposure of Sensitive Information Vulnerability, published 2017-01-17. High severity, CVSS 8.1. Actively exploited: in CISA KEV since 2022-09-08. EPSS: 89.2% chance of exploitation in the next 30 days. An issue was discovered on NETGEAR R8500, R8300, R7000, R6400, R7300, R7100LG, R6300v2, WNDR3400v3, WNR3500Lv2, R6250, R6700, R6900, and R8000 devices. They are prone to password disclosure via…
CVE-2018-21162, published 2020-04-23. Critical severity, CVSS 9.8. EPSS: 3.4% chance of exploitation in the next 30 days. Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects D6400 before 1.0.0.78, EX6200 before 1.0.3.86, EX7000 before 1.0.0.64, R6250 before 1.0.4.8,…
CVE-2022-30078, published 2022-09-07. High severity, CVSS 8.8. EPSS: 1.8% chance of exploitation in the next 30 days. NETGEAR R6200_V2 firmware versions through R6200v2-V1.0.3.12_10.1.11 and R6300_V2 firmware versions through R6300v2-V1.0.4.52_10.0.93 allow remote authenticated attackers to execute arbitrary command…
CVE-2019-17372, published 2019-10-09. High severity, CVSS 8.1. EPSS: 1.7% chance of exploitation in the next 30 days. Certain NETGEAR devices allow remote attackers to disable all authentication requirements by visiting genieDisableLanChanged.cgi. The attacker can then, for example, visit…
CVE-2021-38519, published 2021-08-11. High severity, CVSS 7.2. EPSS: 1.4% chance of exploitation in the next 30 days. Certain NETGEAR devices are affected by command injection by an authenticated user. This affects R6250 before 1.0.4.36, R6300v2 before 1.0.4.36, R6400 before 1.0.1.50, R6400v2 before 1.0.2.66,…
CVE-2018-21156, published 2020-04-27. High severity, CVSS 7.2. EPSS: 1.4% chance of exploitation in the next 30 days. Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects D6220 before 1.0.0.38, D6400 before 1.0.0.74, D7000v2 before 1.0.0.74, D8500 before 1.0.3.39,…
CVE-2018-21134, published 2020-04-23. Critical severity, CVSS 9.8. EPSS: 1.3% chance of exploitation in the next 30 days. Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects R6700 before 1.0.1.48, R7900 before 1.0.2.16, R6900 before 1.0.1.48, R7000P before…
CVE-2018-21139, published 2020-04-23. High severity, CVSS 7.5. EPSS: 1.2% chance of exploitation in the next 30 days. Certain NETGEAR devices are affected by disclosure of sensitive information. This affects D1500 before 1.0.0.27, D500 before 1.0.0.27, D6100 before 1.0.0.58, D6200 before 1.1.00.30, D6220 before…
CVE-2017-18853, published 2020-04-29. Medium severity, CVSS 6.5. EPSS: 1.1% chance of exploitation in the next 30 days. Certain NETGEAR devices are affected by password recovery and file access. This affects D8500 1.0.3.27 and earlier, DGN2200v4 1.0.0.82 and earlier, R6300v2 1.0.4.06 and earlier, R6400 1.0.1.20 and…
CVE-2018-21163, published 2020-04-23. High severity, CVSS 7.2. EPSS: 1.1% chance of exploitation in the next 30 days. Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects DGN2200Bv4 before 1.0.0.102, DGN2200v4 before 1.0.0.102, EX3700 before 1.0.0.70, EX3800…

Latest

CVE-2021-45604, published 2021-12-26. Medium severity, CVSS 4.5. EPSS: 0.4% chance of exploitation in the next 30 days. Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects CBR750 before 3.2.18.2, D6220 before 1.0.0.68, D6400 before 1.0.0.102, D8500 before…
CVE-2021-45550, published 2021-12-26. Medium severity, CVSS 6.8. EPSS: 0.6% chance of exploitation in the next 30 days. Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D3600 before 1.0.0.76, D6000 before 1.0.0.78, D6100 before 1.0.0.63, D6220 before 1.0.0.52, D6400…
CVE-2021-38534, published 2021-08-11. Medium severity, CVSS 4.8. EPSS: 0.5% chance of exploitation in the next 30 days. Certain NETGEAR devices are affected by stored XSS. This affects D3600 before 1.0.0.76, D6000 before 1.0.0.76, D6100 before 1.0.0.60, D6200 before 1.1.00.36, D6220 before 1.0.0.52, D6400 before…
CVE-2021-38525, published 2021-08-11. High severity, CVSS 7.2. EPSS: 1% chance of exploitation in the next 30 days. Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects D3600 before 1.0.0.76, D6000 before 1.0.0.76, D6200 before 1.1.00.36, D7000 before…
CVE-2021-38514, published 2021-08-11. Low severity, CVSS 2.7. EPSS: 0.8% chance of exploitation in the next 30 days. Certain NETGEAR devices are affected by authentication bypass. This affects D3600 before 1.0.0.72, D6000 before 1.0.0.72, D6100 before 1.0.0.63, D6200 before 1.1.00.34, D6220 before 1.0.0.48, D6400…
CVE-2021-27239, published 2021-03-29. High severity, CVSS 8.8. EPSS: 0.7% chance of exploitation in the next 30 days. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR R6400 and R6700 firmware version 1.0.4.98 routers. Authentication is not required…
CVE-2020-35787, published 2020-12-30. High severity, CVSS 8.0. EPSS: 0.5% chance of exploitation in the next 30 days. Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects D3600 before 1.0.0.76, D6000 before 1.0.0.76, D6200 before 1.1.00.36, D7000 before 1.0.1.70, EX6200v2…