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CVE-2016-0099

Published: Mar 9, 2016Updated: Apr 22, 2026 Sources: CVE List NVD BDUCWE-120
7.8HIGH
NVD MITRE
EPSS Score
37.2%
Top 1.6%
CISA KEV
Active Exploitation
Since Mar 3, 2022
Exploits
4 Known
Remediation
Patch Available
Self-Check
OpenVAS

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."

No summary for this CVE yet.

CVSS Vector Breakdown

AV:LAC:LPR:LUI:NS:UC:HI:HA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-120

Affected Products

Microsoft Corp
commercial·USaka microsoft, microsoft corporation
Windows 7 Service Pack 1On-premOS
Operating Systems / windows
Windows 8.1On-premOS
Operating Systems / windows
Windows Server 2012 R2On-premOS
Operating Systems / windows
Windows Server 2008 R2 Service Pack 1On-premOS
Operating Systems / windows
Windows RT 8.1On-premOS
Operating Systems / windows
Windows 10 RTMOn-premOS
Operating Systems / windows
Windows 10 1511On-premOS
Operating Systems / windows
Windows Server 2012 GoldOn-premOS
Operating Systems / windows
and 9 more affected products View all →

Exploitability

CISA Known Exploited Vulnerability
Added to KEV:Mar 3, 2022
Remediation due:Mar 24, 2022
Ransomware:Known ransomware use

Required action: Apply updates per vendor instructions.

4 exploit sources identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

http://technet.microsoft.com/security/bulletin/MS16-032
technet.microsoft.com
https://www.cisa.gov/sites/default/files/csv/known_exploited_vulnerabilities.csv
cisa.gov
https://www.exploit-db.com/exploits/39809/
exploit-db.com
and 7 more references View all →

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