NETGEAR WNDR4000 Firmware vulnerabilities

3 CVEs affecting NETGEAR WNDR4000 Firmware, 1 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2017-18756, published 2020-04-22.

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-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-2017-18756, published 2020-04-22. High severity, CVSS 8.8. EPSS: 0.5% chance of exploitation in the next 30 days. Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects D6220 before 1.0.0.32, D6400 before 1.0.0.66, D8500 before 1.0.3.35, DGN2200Bv4 before 1.0.0.94,…