CVE-2021-0057

Local privilege escalation via uncontrolled search path

Published Jun 9, 2021 · Updated Aug 3, 2024

Uncontrolled search path in Intel NUC M15 Laptop Kit Driver Pack before 1.1 allows local users to gain elevated privileges. Intel has not disclosed which installer or executable performs the unsafe path lookup or which search-path element can be controlled. Exploitation requires local access, low privileges, high complexity, and user interaction; successful abuse grants elevated privileges on an affected kit system.

CVSS severity6.7
Medium
EPSS probability0.26%
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 NUC M15 Laptop Kit Driver Pack before 1.1 allows local users to gain elevated privileges. Intel has not disclosed which installer or executable performs the unsafe path lookup or which search-path element can be controlled. Exploitation requires local access, low privileges, high complexity, and user interaction; successful abuse grants elevated privileges on an affected kit system.

The record

CVE
CVE-2021-0057
Published
Jun 9, 2021
Updated
Aug 3, 2024
Vendor
Intel Corporation
Product
Intel NUC M15 Laptop Kit Driver Pack
Classifications
CWE-427, T1574
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 9, 2021CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 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?

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  1. Affected versionversion=See references

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Intel Corporation · Intel NUC M15 Laptop Kit Driver Packversion=See references

Published CVSS scores

6.7Intel CorporationCVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
7.8NIST NVDCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
4.4NIST NVDAV:L/AC:M/Au:N/C:P/I:P/A:P

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.

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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
T1574Hijack Execution Flow

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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