CVE-2022-23271Network attack vector

Authenticated privilege escalation

Published Feb 9, 2022 · Updated Jan 2, 2025

Privilege escalation in Microsoft Dynamics GP 18.0.0 through 18.4.1433 allows remote authenticated users to read sensitive data. Microsoft has not published the affected component or the wrong operation that permits access beyond the user’s assigned privileges. A valid low-privilege account and network access are required, and Microsoft’s assessment limits the consequence to confidentiality loss.

CVSS severity6.5
Medium
EPSS probability3.75%
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 Microsoft Dynamics GP 18.0.0 through 18.4.1433 allows remote authenticated users to read sensitive data. Microsoft has not published the affected component or the wrong operation that permits access beyond the user’s assigned privileges. A valid low-privilege account and network access are required, and Microsoft’s assessment limits the consequence to confidentiality loss.

The record

CVE
CVE-2022-23271
Published
Feb 9, 2022
Updated
Jan 2, 2025
Vendor
Microsoft
Product
Microsoft Dynamics GP
Classifications
Unavailable
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 9, 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

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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=18.0.0 <18.4.1434

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Microsoft · Microsoft Dynamics GPversion=18.0.0 <18.4.1434

Published CVSS scores

9.0NIST NVDAV:N/AC:L/Au:S/C:C/I:C/A:C
6.5Microsoft CorporationCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
8.8NIST NVDCVSS:3.1/AV:N/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.

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
Privilegesauthenticated
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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