CVE-2008-4586: Acresso Flexnet Connect

High severity, CVSS 9.3. EPSS: 5.2% chance of exploitation in the next 30 days.

Insecure method vulnerability in the MVSNCLientWebAgent61.WebAgent.1 ActiveX control (isusweb.dll 6.1.100.61372) in Macrovision FLEXnet Connect 6.1 allows remote attackers to force the download and execution of arbitrary files via the DownloadAndExecute method.

Affected products

• Acresso Flexnet Connect: version 6.1 only

Published 2008-10-15. Last modified 2026-06-16.