CVE-2021-45812: NUUO Nvrsolo Firmware

Medium severity, CVSS 6.1. EPSS: 0.8% chance of exploitation in the next 30 days.

NUUO Network Video Recorder NVRsolo 3.9.1 is affected by a Cross Site Scripting (XSS) vulnerability. An attacker can steal the user's session by injecting malicious JavaScript codes which leads to session hijacking.

Affected products

• NUUO Nvrsolo Firmware: version 3.9.1 only

Published 2021-12-28. Last modified 2026-06-17.