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CVE-2016-0099

Known Exploited (CISA KEV)HIGH

7.8

CVSS Severity Score

EPSS Score90.9820%

EPSS Percentile90.49th

PublishedMar 9, 2016

Last ModifiedApr 22, 2026

Vulnerability Description

The Secondary Logon Service in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, and Windows 10 Gold and 1511 does not properly process request handles, which allows local users to gain privileges via a crafted application, aka "Secondary Logon Elevation of Privilege Vulnerability."

Affected Platforms (CPE)

💻

Microsoft

Windows 10 1507

All versions

💻

Microsoft

Windows 10 1511

All versions

💻

Microsoft

Windows 7

All versions

💻

Microsoft

Windows 8.1

All versions

💻

Microsoft

Windows Server 2008

All versions

💻

Microsoft

Windows Server 2008

= r2

💻

Microsoft

Windows Server 2012

All versions

💻

Microsoft

Windows Server 2012

= r2

💻

Microsoft

Windows Vista

All versions

References & Advisories

🔗 http://www.securityfocus.com/bid/84034

🔗 http://www.securitytracker.com/id/1035210

🔗 https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-032

🔗 https://www.exploit-db.com/exploits/39574/

🔗 https://www.exploit-db.com/exploits/39719/

🔗 https://www.exploit-db.com/exploits/39809/

🔗 https://www.exploit-db.com/exploits/40107/

🔗 http://www.securityfocus.com/bid/84034

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