CVE-2021-26869

Windows ActiveX Installer Service Information Disclosure Vulnerability
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.5 MEDIUM
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
microsoftCNA
5.5 MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C
CVEADP
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CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 59%
VendorProductVersion
microsoftwindows_10
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microsoftwindows_7
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microsoftwindows_8.1
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microsoftwindows_rt_8.1
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microsoftwindows_server_2012
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microsoftwindows_server_2016
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𝑥
= Vulnerable software versions
References
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26869
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26869