CVE-2022-23130

Database service interruption via stored-procedure buffer over-read

Published Jan 21, 2022 · Updated Jan 8, 2026

Buffer over-read in GENESIS32, GENESIS64, ICONICS Suite, and MC Works64 allows attackers to crash the SQL Query Engine with crafted SQL. A legitimate user must import a configuration file containing malicious stored procedures, after which command execution reads beyond the intended buffer and can disable SQL Server. Exploitation also requires SQL Server credentials and knowledge of a command to execute, bounding the consequence to a database-service interruption.

CVSS severity5.9
Medium
EPSS probability1.00%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Buffer over-read in GENESIS32, GENESIS64, ICONICS Suite, and MC Works64 allows attackers to crash the SQL Query Engine with crafted SQL. A legitimate user must import a configuration file containing malicious stored procedures, after which command execution reads beyond the intended buffer and can disable SQL Server. Exploitation also requires SQL Server credentials and knowledge of a command to execute, bounding the consequence to a database-service interruption.

The record

CVE
CVE-2022-23130
Published
Jan 21, 2022
Updated
Jan 8, 2026
Vendor
Mitsubishi Electric Corporation
Product
GENESIS32
Classifications
CWE-126, CWE-125, T1499.004, T1204.002
Attack vector
adjacent
Privileges
admin

Timeline

How it unfolded

  1. Jan 21, 2022CVE publishedPublication date reported by the CVE source.
  2. Jan 8, 2026Record 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=Versions 9.7 or prior

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesadmin

What is affected?

Mitsubishi Electric Corporation · GENESIS32version=Versions 9.7 or prior
Mitsubishi Electric Iconics Digital Solutions, Inc. · GENESIS32version=Versions 9.7 or prior
Mitsubishi Electric Iconics Digital Solutions, Inc. · ICONICS Suiteversion=Versions 10.97 and prior
Mitsubishi Electric Corporation · ICONICS Suiteversion=Versions 10.97 and prior
Mitsubishi Electric Iconics Digital Solutions, Inc. · GENESIS64version=Versions 10.97 and prior
Mitsubishi Electric Corporation · GENESIS64version=Versions 10.97 and prior
Mitsubishi Electric Corporation · MC Works64version=Versions 4.00A to 4.04E

Published CVSS scores

4.3NIST National Vulnerability DatabaseAV:N/AC:M/Au:N/C:N/I:N/A:P
5.9Mitsubishi Electric CorporationCVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:C/C:N/I:L/A:H
5.5NIST National Vulnerability DatabaseCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/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)
Vectoradjacent
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-126Buffer Over-read
CWE-125Out-of-bounds Read
T1499.004Application or System Exploitation
T1204.002Malicious File

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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