CVE-2016-7222

Task Scheduler Elevation of Privilege Vulnerability

CVE-2016-7222 is fixed in 8 products on 1 platform, first by KB3198586, released November 8, 2016. It is not reported as exploited. Patch Radar priority: Routine.

Routine
CVSS
6.5
Important
Exploitation
None reported
Exploitation Less Likely
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0128
70th percentile

<p>An elevation of privilege vulnerability exists in Task Scheduler when a user creates a task that uses UNC paths. An attacker who successfully exploited this vulnerability could run arbitrary code with elevated system privileges.</p> <p>To exploit the vulnerability, a locally authenticated attacker could use Windows Task Scheduler to schedule a new task with a specially crafted UNC path.</p> <p>This security update addresses the vulnerability by correcting how Task Scheduler handles specially crafted UNC paths.</p>

Where it's fixed

ProductFixed inFixReleased
Microsoft
Windows 10 Version 1511 for 32-bit Systems KB3198586 Nov 8, 2016
Windows 10 Version 1511 for x64-based Systems KB3198586 Nov 8, 2016
Windows 10 Version 1607 for 32-bit Systems KB3200970 Nov 8, 2016
Windows 10 Version 1607 for x64-based Systems KB3200970 Nov 8, 2016
Windows 10 for 32-bit Systems 10240.17190 KB3198585 Nov 8, 2016
Windows 10 for x64-based Systems 10240.17190 KB3198585 Nov 8, 2016
Windows Server 2016 KB3200970 Nov 8, 2016
Windows Server 2016 (Server Core installation) KB3200970 Nov 8, 2016