CVE-2017-8625

8.8 HIGH
Published: August 08, 2017 Modified: May 13, 2026
View on NVD

Description

Internet Explorer in Windows 10 Gold, 1511, 1607, 1703, and Windows Server 2016 allows an attacker to bypass Device Guard User Mode Code Integrity (UMCI) policies due to Internet Explorer failing to validate UMCI policies, aka "Internet Explorer Security Feature Bypass Vulnerability".

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://www.securityfocus.com/bid/100063
Source: secure@microsoft.com
Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1039112
Source: secure@microsoft.com
Third Party Advisory VDB Entry
https://oddvar.moe/2017/08/13/bypassing-device-guard-umci-using-chm-cve-2017-8625/
Source: secure@microsoft.com
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8625
Source: secure@microsoft.com
Patch Vendor Advisory
https://posts.specterops.io/umci-vs-internet-explorer-exploring-cve-2017-8625-3946536c6442
Source: secure@microsoft.com
Exploit Third Party Advisory
http://www.securityfocus.com/bid/100063
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1039112
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory VDB Entry
https://oddvar.moe/2017/08/13/bypassing-device-guard-umci-using-chm-cve-2017-8625/
Source: af854a3a-2127-422b-91ae-364da2661108
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8625
Source: af854a3a-2127-422b-91ae-364da2661108
Patch Vendor Advisory
https://posts.specterops.io/umci-vs-internet-explorer-exploring-cve-2017-8625-3946536c6442
Source: af854a3a-2127-422b-91ae-364da2661108
Exploit Third Party Advisory

10 reference(s) from NVD

Quick Stats

CVSS v3 Score
8.8 / 10.0
EPSS (Exploit Probability)
15.3%
96th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-276

Affected Vendors

microsoft

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