CVE-2022-34700Network attack vector

Authenticated code execution via trusted solution SQL injection

Published Sep 13, 2022 · Updated Mar 11, 2025

SQL injection in Microsoft Dynamics 365 Customer Engagement (on-premises) 9.0 and 9.1 allows remote authenticated users to execute code. A crafted trusted solution package passes attacker-controlled content into database operations as SQL commands that run with the Dynamics database owner's privileges. Access to an authenticated account that can import a trusted solution package is required, and successful exploitation permits arbitrary database commands.

CVSS severity8.8
High
EPSS probability3.69%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in Microsoft Dynamics 365 Customer Engagement (on-premises) 9.0 and 9.1 allows remote authenticated users to execute code. A crafted trusted solution package passes attacker-controlled content into database operations as SQL commands that run with the Dynamics database owner's privileges. Access to an authenticated account that can import a trusted solution package is required, and successful exploitation permits arbitrary database commands.

The record

CVE
CVE-2022-34700
Published
Sep 13, 2022
Updated
Mar 11, 2025
Vendor
Microsoft
Product
Microsoft Dynamics 365 Customer Engagement (on-premises)
Classifications
CWE-89, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 13, 2022CVE publishedPublication date reported by the CVE source.
  2. Mar 11, 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=9.0.0 <9.0.40.5
  2. Affected versionversion=9.1.0 <9.1.12.17

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Microsoft · Microsoft Dynamics 365 Customer Engagement (on-premises)version=9.0.0 <9.0.40.5; version=9.1.0 <9.1.12.17

Published CVSS scores

8.8Microsoft CorporationCVSS: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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1190Exploit Public-Facing Application

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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