CVE-2025-55630: Reolink Smart 2k+ Plug-In Wi-Fi Video Doorbell With Chime Firmware

High severity, CVSS 7.3. EPSS: 0.3% chance of exploitation in the next 30 days.

A discrepancy in the error message returned by the login function of Reolink Smart 2K+ Plug-in Wi-Fi Video Doorbell with Chime - firmware v3.0.0.4662_2503122283 when entering the wrong username and password allows attackers to enumerate existing accounts.

Affected products

• Reolink Smart 2k+ Plug-In Wi-Fi Video Doorbell With Chime Firmware: version 3.0.0.4662_2503122283 only

Published 2025-08-22. Last modified 2026-06-17.