CVE-2021-27064

Visual Studio Installer Elevation of Privilege Vulnerability
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.8 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
microsoftCNA
7.8 HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C
CVEADP
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CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 56%
VendorProductVersion
microsoftvisual_studio_2017
15.0 ≤
𝑥
≤ 15.9
microsoftvisual_studio_2019
16.0 ≤
𝑥
≤ 16.4
microsoftvisual_studio_2019
16.6 ≤
𝑥
≤ 16.7
microsoftvisual_studio_2019
16.8 ≤
𝑥
≤ 16.9
𝑥
= Vulnerable software versions
References
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-27064
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-27064