CVE-2009-4118

2022-10-0316:24:03

mitre

www.cve.org

cisco vpn client

windows

denial of service

6.2 Medium

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

65.1%

JSON

The StartServiceCtrlDispatcher function in the cvpnd service (cvpnd.exe) in Cisco VPN client for Windows before 5.0.06.0100 does not properly handle an ERROR_FAILED_SERVICE_CONTROLLER_CONNECT error, which allows local users to cause a denial of service (service crash and VPN connection loss) via a manual start of cvpnd.exe while the cvpnd service is running.