CVE-2024-23489

Local privilege escalation via unprotected temporary files

Published Aug 14, 2024 · Updated Aug 14, 2024

Uncontrolled search path in Intel Virtual RAID on CPU before 8.6.0.1191 allows local users to escalate privileges during installation. The Windows installer places important files in the current user's unprotected temporary directory, allowing substituted content to enter its search path. Exploitation requires authenticated local access, user action, and additional conditions reflected in Intel's high attack-complexity assessment.

CVSS severity5.4
Medium
EPSS probability0.15%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Uncontrolled search path in Intel Virtual RAID on CPU before 8.6.0.1191 allows local users to escalate privileges during installation. The Windows installer places important files in the current user's unprotected temporary directory, allowing substituted content to enter its search path. Exploitation requires authenticated local access, user action, and additional conditions reflected in Intel's high attack-complexity assessment.

The record

CVE
CVE-2024-23489
Published
Aug 14, 2024
Updated
Aug 14, 2024
Vendor
Topcon Positioning Systems, Inc.
Product
Intel Virtual RAID on CPU (Intel VROC)
Classifications
CWE-427, CAPEC-38, CAPEC-471, T1574.008
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 14, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 14, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <8.6.0.1191
  2. Affected versionversion=before version 8.6.0.1191

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Topcon Positioning Systems, Inc. · Intel Virtual RAID on CPU (Intel VROC)version=0 <8.6.0.1191; version=before version 8.6.0.1191

Published CVSS scores

6.7Intel CorporationCVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
5.4Intel CorporationCVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-427Uncontrolled Search Path Element
CAPEC-38Leveraging/Manipulating Configuration File Search Paths
CAPEC-471Search Order Hijacking
T1574.008Path Interception by Search Order Hijacking

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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