CVE-2007-4582: Acti Network Video Recorder

High severity, CVSS 7.5. EPSS: 10% chance of exploitation in the next 30 days.

Buffer overflow in the nvUnifiedControl.AUnifiedControl.1 ActiveX control in nvUnifiedControl.dll 1.1.45.0 in ACTi Network Video Recorder (NVR) SP2 2.0 allows remote attackers to execute arbitrary code via a long second argument to the SetText method.

Affected products

• Acti Network Video Recorder: version sp2_2.0 only

Published 2007-08-29. Last modified 2026-06-16.