CVE-2009-4556

2010-01-0421:00:00

mitre

www.cve.org

6.6 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

0.4%

JSON

Quick Heal AntiVirus Plus 2009 10.00 SP1 and Quick Heal Total Security 2009 10.00 SP1 use weak permissions (Everyone: Full Control) for the product files, which allows local users to gain privileges by replacing executables with Trojan horse programs, as demonstrated by replacing quhlpsvc.exe.