CVE-2017-0100

A DCOM object in Helppane.exe in Microsoft Windows 7 SP1; Windows Server 2008 R2; Windows 8.1; Windows Server 2012 Gold and R2; Windows RT 8.1; Windows 10 Gold, 1511, and 1607; and Windows Server 2016 allows local users to gain privileges via a crafted application, aka "Windows HelpPane Elevation of Privilege Vulnerability."

Published: Mar 17, 2017
Updated: Apr 13, 2023
CVE: CVE-2017-0100
Severity: High
Exploit:

CVSS v3:

Severity: High
Score: 7.8
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v2:

Severity: Low
Score: 4.4
AV:L/AC:M/Au:N/C:P/I:P/A:P

CWEs:

CWE-287

OWASP TOP 10:

A2 - Broken Authentication

Affected Software
References

Software	From	Fixed in
microsoft / windows_server_2012	r2	r2.x
microsoft / windows_server_2008	r2	r2.x
microsoft / windows_10	1511	1511.x
microsoft / windows_10	1607	1607.x
microsoft / windows_8.1	-	-
microsoft / windows_7	--sp1	--sp1.x

http://blog.inspired-sec.com/archive/2017/03/17/COM-Moniker-Privesc.html
http://www.securityfocus.com/bid/96700
http://www.securitytracker.com/id/1038001
https://bugs.chromium.org/p/project-zero/issues/detail?id=1021
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0100
https://www.exploit-db.com/exploits/41607/

Vulnerability Database

290,020

CVE-2017-0100