The MyAsUtil ActiveX control in MyAsUtil220.127.116.113.dll in McAfee SaaS Endpoint Protection 5.2.1 and earlier allows remote attackers to bypass the MyASUtil.SecureObjectFactory.CreateSecureObject domain execution policy using a cross-site scripting (XSS) attack, execute arbitrary code using the MyASUtil.InstallInfo.RunUserProgram function, and possibly conduct other unspecified attacks.
CVSS Severity (version 2.0):
Impact Subscore: 6.4
Exploitability Subscore: 8.6
CVSS Version 2 Metrics:
Access Vector: Network exploitable; Victim must voluntarily interact with attack mechanism
Access Complexity: Medium
Authentication: Not required to exploit
Impact Type: Allows unauthorized disclosure of information; Allows unauthorized modification; Allows disruption of service
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Vulnerable software and versions