CVE-2019-1232 — Diagnostics Hub Standard Collector Service Elevation of Privilege Vulnerability

Executive Summary

An elevation of privilege vulnerability exists when the Diagnostics Hub Standard Collector Service improperly impersonates certain file operations. An attacker who successfully exploited this vulnerability could gain elevated privileges. An attacker with unprivileged access to a vulnerable system could exploit this vulnerability. The security update addresses the vulnerability by ensuring the Diagnostics Hub Standard Collector Service properly impersonates file operations.

Overview

7.8

CVSS HIGH

Important

MS Severity

Not Exploited

MS Exploit Status

Less Likely

MS Exploit Likelihood

Category Elevation of Privilege

Released Sep 10 2019

Last Updated Sep 10 2019

Publicly Disclosed No

CISA KEV Not Listed

Known Exploits None Known

EPSS Score 0.00778 — 0.51031 percentile

CVSS Vector

ATTACK VECTOR

Local

ATTACK COMPLEXITY

Low

PRIVILEGES REQUIRED

Low

USER INTERACTION

None

SCOPE

Unchanged

Temporal Score: 7.0

EPSS Score

0.00778

probability of exploitation in the next 30 days

0.51031 percentile - updated 2026-06-20

View on FIRST.org

Affected Products

29 affected products

Product	KB Article	Severity	Impact	Restart Required
Microsoft Visual Studio 2015 Update 3	`4513696 (Security Update)`	Important	Elevation of Privilege	Maybe
Microsoft Visual Studio 2017 version 15.0	`Release Notes (Security Update)`	Important	Elevation of Privilege	Maybe
Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8)	`Release Notes (Security Update)`	Important	Elevation of Privilege	Maybe
Microsoft Visual Studio 2019 version 16.0	`Release Notes (Security Update)`	Important	Elevation of Privilege	Maybe
Microsoft Visual Studio 2019 version 16.2	`Release Notes (Security Update)`	Important	Elevation of Privilege	Maybe
Windows 10 for 32-bit Systems	`4516070 (Security Update)`	Important	Elevation of Privilege	Yes
Windows 10 for x64-based Systems	`4516070 (Security Update)`	Important	Elevation of Privilege	Yes
Windows 10 Version 1607 for 32-bit Systems	`4516044 (Security Update)`	Important	Elevation of Privilege	Yes
Windows 10 Version 1607 for x64-based Systems	`4516044 (Security Update)`	Important	Elevation of Privilege	Yes
Windows 10 Version 1703 for 32-bit Systems	`4516068 (Security Update)`	Important	Elevation of Privilege	Yes
Windows 10 Version 1703 for x64-based Systems	`4516068 (Security Update)`	Important	Elevation of Privilege	Yes
Windows 10 Version 1709 for 32-bit Systems	`4516066 (Security Update)`	Important	Elevation of Privilege	Yes
Windows 10 Version 1709 for ARM64-based Systems	`4516066 (Security Update)`	Important	Elevation of Privilege	Yes
Windows 10 Version 1709 for x64-based Systems	`4516066 (Security Update)`	Important	Elevation of Privilege	Yes
Windows 10 Version 1803 for 32-bit Systems	`4516058 (Security Update)`	Important	Elevation of Privilege	Yes
Windows 10 Version 1803 for ARM64-based Systems	`4516058 (Security Update)`	Important	Elevation of Privilege	Yes
Windows 10 Version 1803 for x64-based Systems	`4516058 (Security Update)`	Important	Elevation of Privilege	Yes
Windows 10 Version 1809 for 32-bit Systems	`4512578 (Security Update)`	Important	Elevation of Privilege	Yes
Windows 10 Version 1809 for ARM64-based Systems	`4512578 (Security Update)`	Important	Elevation of Privilege	Yes
Windows 10 Version 1809 for x64-based Systems	`4512578 (Security Update)`	Important	Elevation of Privilege	Yes
Windows 10 Version 1903 for 32-bit Systems	`4515384 (Security Update)`	Important	Elevation of Privilege	Yes
Windows 10 Version 1903 for ARM64-based Systems	`4515384 (Security Update)`	Important	Elevation of Privilege	Yes
Windows 10 Version 1903 for x64-based Systems	`4515384 (Security Update)`	Important	Elevation of Privilege	Yes
Windows Server 2016	`4516044 (Security Update)`	Important	Elevation of Privilege	Yes
Windows Server 2016 (Server Core installation)	`4516044 (Security Update)`	Important	Elevation of Privilege	Yes
Windows Server 2019	`4512578 (Security Update)`	Important	Elevation of Privilege	Yes
Windows Server 2019 (Server Core installation)	`4512578 (Security Update)`	Important	Elevation of Privilege	Yes
Windows Server, version 1803 (Server Core Installation)	`4516058 (Security Update)`	Important	Elevation of Privilege	Yes
Windows Server, version 1903 (Server Core installation)	`4515384 (Security Update)`	Important	Elevation of Privilege	Yes

Patches

9 patches

Article	Type	Restart
`4513696`	Security Update	Maybe
`Release Notes`	Security Update	Maybe
`4516070`	Security Update	Yes
`4516044`	Security Update	Yes
`4516068`	Security Update	Yes
`4516066`	Security Update	Yes
`4516058`	Security Update	Yes
`4512578`	Security Update	Yes
`4515384`	Security Update	Yes

Known Exploits

No known exploits have been linked for this CVE yet. When available, exploit references will be sourced from public repositories and may be unverified, incomplete, or non-functional. Always review code carefully before use in any environment.

Acknowledgments

pgboy of Qihoo 360 Vulcan Team

References

MSRC Advisory MITRE NVD