CVE-2018-0877

high-risk
Published 2018-03-14

The Desktop Bridge Virtual File System (VFS) in Windows 10 1607, 1703, and 1709, Windows Server 2016 and Windows Server, version 1709 allows an elevation of privilege vulnerability due to how file paths are managed, aka "Windows Desktop Bridge VFS Elevation of Privilege Vulnerability".

Do I need to act?

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11.5% chance of exploitation in next 30 days
EPSS score — higher than 89% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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1 public exploit available
44313
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.8/10 High
LOCAL / LOW complexity

Affected Products (5)

Affected Vendors

Microsoft

References (8)

Third Party Advisory http://www.securityfocus.com/bid/103227
Third Party Advisory http://www.securitytracker.com/id/1040520
Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0877
Exploit https://www.exploit-db.com/exploits/44313/
Third Party Advisory http://www.securityfocus.com/bid/103227
Third Party Advisory http://www.securitytracker.com/id/1040520
Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0877
Exploit https://www.exploit-db.com/exploits/44313/
54
/ 100
high-risk
Severity 24/34 · High
Exploitability 18/34 · Moderate
Exposure 12/34 · Low