Home/CVE/Windows Installer Elevation of Privilege Vulnerability
CVE

CVE-2023-21542

Windows Installer Elevation of Privilege Vulnerability

Windows Installer Elevation of Privilege Vulnerability.

HIGH · CVSS 7 EPSS 0.00954
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
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Weakness Classification

CWE-269Improper Privilege Management
CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CWE-59Improper Link Resolution Before File Access ('Link Following')
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Affected Products & Versions

9
microsoft windows 10 1607all versions
microsoft windows 7all versions
microsoft windows 8.1all versions
microsoft windows rt 8.1all versions
microsoft windows server 2008all versions
microsoft windows server 2012all versions
microsoft windows server 2016all versions
microsoft windows server 2019all versions
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Scoring & Timeline

7
HIGH · CVSS v3.1 · secure@microsoft.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD10 Jan 2023 · 10:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
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Vendor Advisories

1
msrcCVE-2023-21542Elevation of Privilege
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