CVE-2016-0099
KEV RANSOMWAREHIGH 7.8EPSS 37.2%
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."
- CVSS v3.1
- 7.8 HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - CVSS v3.1
- 7.8 HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - CVSS v2.0
- 7.2 HIGH
AV:L/AC:L/Au:N/C:C/I:C/A:C - EPSS
- 37.16% chance of exploitation in the next 30 days, 98th percentile
- CISA KEV
- added 2022-03-03, used in ransomware campaigns
- Published
- 2016-03-09
- Updated
- 2025-10-21
Proof-of-concept exploits (2)
- H4ck3rKing/Vulnerability-Assessment-and-Pentesting-VAPT-on-Windows-73★ · 2024-06-24
- zcgonvh/MS16-03283★ · 2017-03-15
Metasploit modules (1)
ExploitDB entries (4)
- https://www.exploit-db.com/exploits/40107
- https://www.exploit-db.com/exploits/39809
- https://www.exploit-db.com/exploits/39719
- https://www.exploit-db.com/exploits/39574