CVE-2020-1257 - CVE House

Status published High CVE-2020-1257

An elevation of privilege vulnerability exists when the Diagnostics Hub...

7.8 CVSS

Vulnerability Description

An elevation of privilege vulnerability exists when the Diagnostics Hub Standard Collector Service improperly handles file operations, aka 'Diagnostics Hub Standard Collector Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-1278, CVE-2020-1293.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2020-1257

Check My Exposure

Credits & Attribution

No credits recorded in the NVD database.

References

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1257

More from Microsoft

View All →

CVE-2025-9611

Microsoft Playwright MCP Server < 0.0.40 DNS Rebinding via Missing Origin Header Validation

High 7.2

CVE-2025-9491

Microsoft Windows LNK File UI Misrepresentation Remote Code Execution Vulnerability

High 7

CVE-2025-7326

EOL ASP.NET Core Elevation of Privilege Vulnerability

High 7

CVE-2025-65046

Microsoft Edge (Chromium-based) Spoofing Vulnerability

Low 3.1

CVE-2025-65041

Microsoft Partner Center Elevation of Privilege Vulnerability

Critical 10

Affected Vendor

Microsoft

View all reports →

Affected Software

Microsoft Visual Studio 2019, Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8), Windows 10 Version 2004 for 32-bit Systems, Windows 10 Version 2004 for ARM64-based Systems, Windows, Windows Server, Windows 10 Version 1909 for 32-bit Systems, Windows 10 Version 1909 for x64-based Systems, Windows 10 Version 1909 for ARM64-based Systems, Windows Server, version 1909 (Server Core installation), Windows 10 Version 1903 for 32-bit Systems, Windows 10 Version 1903 for x64-based Systems, Windows 10 Version 1903 for ARM64-based Systems, Windows Server, version 1903 (Server Core installation), Microsoft Visual Studio 2019 version 16.4 (includes 16.0 - 16.3), Microsoft Visual Studio, Windows 10 Version 2004 for x64-based Systems, Windows Server, version 2004 (Server Core installation), Microsoft Visual Studio 2019 version 16.6 (includes 16.0 - 16.5)

Vulnerable Versions:

16.0, unspecified, 10 Version 1803 for 32-bit Systems, 10 Version 1803 for x64-based Systems, 10 Version 1803 for ARM64-based Systems, 10 Version 1809 for 32-bit Systems, 10 Version 1809 for x64-based Systems, 10 Version 1809 for ARM64-based Systems, 10 Version 1709 for 32-bit Systems, 10 Version 1709 for x64-based Systems, 10 Version 1709 for ARM64-based Systems, 10 Version 1607 for 32-bit Systems, 10 Version 1607 for x64-based Systems, version 1803 (Core Installation), 2019, 2019 (Core installation), 2016, 2016 (Core installation), 2015 Update 3

Timeline

Official Publish: June 9th, 2020

Last Modified: August 4th, 2024

Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.