CVE-2022-30189Network attack vector

Protected-data disclosure via undisclosed spoofing flaw

Published Jun 15, 2022 · Updated Jan 2, 2025

Spoofing in the Windows 10 Autopilot client before builds 19042.1766 or 19043.1766 allows remote attackers to read protected data. Microsoft has not published the affected function, request, or validation failure that enables the spoofing operation. Exploitation requires user interaction, and the published impact is limited to confidentiality loss without integrity or availability impact.

CVSS severity6.5
Medium
EPSS probability2.67%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Spoofing in the Windows 10 Autopilot client before builds 19042.1766 or 19043.1766 allows remote attackers to read protected data. Microsoft has not published the affected function, request, or validation failure that enables the spoofing operation. Exploitation requires user interaction, and the published impact is limited to confidentiality loss without integrity or availability impact.

The record

CVE
CVE-2022-30189
Published
Jun 15, 2022
Updated
Jan 2, 2025
Vendor
Microsoft
Product
Windows 10 Version 21H1
Classifications
Unavailable
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 15, 2022CVE publishedPublication date reported by the CVE source.
  2. Jan 2, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=10.0.0 <10.0.19043.1766

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Microsoft · Windows 10 Version 21H1version=10.0.0 <10.0.19043.1766
Microsoft · Windows 10 Version 21H2version=10.0.19043.0 <10.0.19043.1766
Microsoft · Windows 10 Version 20H2version=10.0.0 <10.0.19042.1766

Published CVSS scores

6.5Microsoft CorporationCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
4.3NIST NVDAV:N/AC:M/Au:N/C:P/I:N/A: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)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

No sourced classifications are available.

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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