CVE-2024-41887: Hanwha Vision Co., Ltd Xrn-420s

Medium severity, CVSS 5.1. EPSS: 1.2% chance of exploitation in the next 30 days.

Team ENVY, a Security Research TEAM has found a flaw that allows for a remote code execution on the NVR. An attacker can create an NVR log file in a directory one level higher on the system, which can be used to corrupt files in the directory. The manufacturer has released patch firmware for the flaw, please refer to the manufacturer's report for details and workarounds.

Affected products

• Hanwha Vision Co., Ltd Xrn-420s: up to and including 5.01.62

Published 2024-12-24. Last modified 2026-06-17.