Medium severity · published Nov 10, 2021
CVE-2021-42319
Visual Studio Elevation of Privilege Vulnerability
4.7
CVSS
0.6%
EPSS
No
On KEV
CVSS vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack vector
Local
Complexity
High
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 46% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
VS
Visual Studio 2017 · Microsoft
15.0 through 15.9 · source: NVD
VS
Visual Studio 2019 · Microsoft
16.0 through 16.11 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-42319
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-42319
msrc.microsoft.com
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-42319
Patch
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-42319
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