CVE-2021-42319
Visual Studio Elevation of Privilege Vulnerability
MEDIUM
4.7
CVSS Score
Published: November 10, 2021 at 12:47 AM UTC
Updated: August 19, 2026 at 05:18 PM UTC
2 products affected across 1 vendorVisual Studio 2019Visual Studio 2017
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Severity
MEDIUM4.7
Exploit prediction
EPSS 0.6%
Description
Visual Studio Elevation of Privilege Vulnerability
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Affected range stops below 15.9.41, so it looks safe — our inference, not a vendor statement
Affected range stops below 16.11.6, so it looks safe — our inference, not a vendor statement
Affected range stops below 16.7.21, so it looks safe — our inference, not a vendor statement
Affected range stops below 16.9.13, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (2)
PatchVendor Advisory
Source: [email protected]
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-42319Vendor AdvisoryPatch
Source: cverecord
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-42319CVSS
4.7MEDIUMmicrosoft
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-269
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