CVE-2018-21128: NETGEAR WAC505 Firmware

High severity, CVSS 8.8. EPSS: 0.8% chance of exploitation in the next 30 days.

Certain NETGEAR devices are affected by authentication bypass. This affects WAC505 before 5.0.0.17 and WAC510 before 5.0.0.17.

Affected products

• NETGEAR WAC505 Firmware: before 5.0.0.17 (fixed in 5.0.0.17)
• NETGEAR WAC510 Firmware: before 5.0.0.17 (fixed in 5.0.0.17)

Published 2020-04-22. Last modified 2026-06-17.