TI-2017-08733 Aliases CVE-2017-11782 GHSA-mpc8-f6h2-689c

Improper input validation in Microsoft Server Block Message

LOW 36CWE-20Published 2017-10-13 · Updated 2024-09-16

Key facts

Attack vector: Local
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA.

Summary

The Microsoft Server Block Message (SMB) on Microsoft Windows 10 1607 and Windows Server 2016, allows an elevation of privilege vulnerability when an attacker sends specially crafted requests to the server, aka "Windows SMB Elevation of Privilege Vulnerability".

Why it matters now

EPSS 0.0117 67th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Microsoft	Server Block Message (SMB)	Microsoft Windows 10 1607 and Windows Server 2016	—	No fix listed	CNA

Server Block Message (SMB) VendorMicrosoft Affected Microsoft Windows 10 1607 and Windows Server 2016 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPE	Versions	Role	Vendor
cpe:2.3:o:microsoft:windows_10:1607:::::::*	1607	Vulnerable	Microsoft
cpe:2.3:o:microsoft:windows_server_2016::::::::	all versions	Vulnerable	Microsoft

cpe:2.3:o:microsoft:windows_10:1607:*:*:*:*:*:*:* Versions 1607 Vulnerable ·Microsoft
cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Microsoft

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2017-11782
2026-10-03 Alias added: GHSA-mpc8-f6h2-689c

References

Patch 1

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11782

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Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences