CVE-2022-21128

Authenticated local privilege escalation

Published May 12, 2022 · Updated May 5, 2025

Privilege escalation in Intel Advisor before version 7.6.0.37 allows local users to gain higher privileges via local access. Intel has not disclosed the specific control-flow locus or the unsafe operation on untrusted input. An authenticated local user must already have access to the host; the stated impact is elevation of privileges with potential confidentiality, integrity, and availability consequences.

CVSS severity7.8
High
EPSS probability0.23%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Privilege escalation in Intel Advisor before version 7.6.0.37 allows local users to gain higher privileges via local access. Intel has not disclosed the specific control-flow locus or the unsafe operation on untrusted input. An authenticated local user must already have access to the host; the stated impact is elevation of privileges with potential confidentiality, integrity, and availability consequences.

The record

CVE
CVE-2022-21128
Published
May 12, 2022
Updated
May 5, 2025
Vendor
Topcon Positioning Systems, Inc.
Product
Intel Advisor
Classifications
T1548
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. May 12, 2022CVE publishedPublication date reported by the CVE source.
  2. May 5, 2025Record 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=before version 7.6.0.37

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Topcon Positioning Systems, Inc. · Intel Advisorversion=before version 7.6.0.37

Published CVSS scores

4.6NVDAV:L/AC:L/Au:N/C:P/I:P/A:P
7.8NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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

T1548Abuse Elevation Control Mechanism

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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