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CVE-2024-38014: Microsoft Windows Installer Improper Privilege Management Vulnerability

criticalknown exploitedCVE-2024-38014
Actively exploited. At least one CVE in this advisory is listed in the CISA Known Exploited Vulnerabilities catalog — exploitation has been observed in the wild. Treat remediation as urgent.
Microsoft Windows Installer contains an improper privilege management vulnerability that could allow an attacker to gain SYSTEM privileges.

CSIRTS triage

vendor: Microsoftproduct: Windows InstallerPrivilege escalation
What
Microsoft Windows Installer contains an improper privilege management vulnerability that could allow an attacker to gain SYSTEM privileges.
Who is affected
All deployments of Microsoft Windows Installer are affected.
Urgency
Remediation is urgent due to active exploitation and critical severity.
Action
Apply the latest security updates for Microsoft Windows Installer.

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Details

Source
CISA Known Exploited Vulnerabilities (US · database · site)
Severity
critical
Published
2024-09-10
Exploitation
Observed in the wild (CISA KEV)

Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2024-38014

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Referenced CVEs

CVECSIRTS overviewExternal
CVE-2024-38014coverage & exploitation statusNVD · CVE.org

Recent advisories for Microsoft Windows Installer

A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

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