Threats / Microsoft / CVE-2024-38014
CVE-2024-38014
· EUVD no mirror located
· GCVE no mirror located
Verified 2026-06-22
Microsoft Windows vulnerability
Microsoft Windows Installer contains an improper privilege management vulnerability allowing attackers to gain SYSTEM privileges. The flaw has been exploited in the wild.
Verdict
Today item — known-exploited.
An attacker can exploit improper privilege handling in Windows Installer to escalate from a lower privilege context to SYSTEM level access, enabling complete system compromise. Active exploitation in the wild increases risk.
01
Is it exploitable?
— the evidence, ranked above the scoreReported exploitation
6 independent public reports of in-the-wild exploitation are cataloged.Distinct reporting sources (vendor, incident response, government); open them for the underlying claims.
Exploited in the wild
Listed in the CISA Known Exploited Vulnerabilities catalog (added 2024-09-10).
Probability (EPSS)
EPSS 0.06057 — modeled likelihood of exploitation activity.EPSS is a daily-changing model output — open the source for today's value.
Severity / affected
Affected: Microsoft, Windows. Confirm exact fixed builds in the vendor advisory.
Weakness (CWE)
Mapped to CWE-269 Improper Privilege Management — weakness family: Authorization / access control.CWE assignment from the public NVD record; the weakness class drives how the flaw is exploited.
02
Who’s exploiting it?
— attribution turns risk into urgencyAttribution not established
No confirmed (advisory-backed) threat-actor attribution is established for this record. Absence of a named actor is not absence of compromise — see Coverage & confidence.
03
Why it matters
— the attack path, told twice: adversary, then board1
Front door — unauthenticated access narrative 1
Attacker
I execute code or trigger a Windows Installer operation with limited user privileges.
Business
An unprivileged user account becomes a vector for privilege escalation attacks.
2
Keys to the kingdom — privilege/identity takeover narrative 2
Attacker
I exploit the privilege management flaw to bypass access controls in the Installer service.
Business
Security boundaries designed to isolate user and system contexts are circumvented.
3
Lateral reach — past segmentation narrative 3
Attacker
I gain SYSTEM-level privileges and execute arbitrary code with full system authority.
Business
The attacker achieves complete control over the affected Windows system and all data.
4
Data at risk — exfiltration narrative 4
Attacker
I install malware, modify system files, or establish persistence mechanisms.
Business
Organizational systems face data theft, operational disruption, and long-term compromise.
04
What to do
— defensible action- Remediate per the vendor advisory — confirm the fixed build for your version and verify exposure.1
Say it to the boardA vulnerability with this evidence profile is a defensible budget line, not a backlog ticket — fund the change against the proof above.
05