CVE-2022-29830 - CVE House

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Status published Critical CVE-2022-29830

Use of Hard-coded Cryptographic Key vulnerability in Mitsubishi Electric GX...

9.1 CVSS

Vulnerability Description

Use of Hard-coded Cryptographic Key vulnerability in Mitsubishi Electric GX Works3 versions from 1.000A to 1.095Z, and Motion Control Setting(GX Works3 related software) versions from 1.000A to 1.065T allows a remote unauthenticated attacker to disclose or tamper with sensitive information. As a result, unauthenticated attackers may obtain information about project files illegally.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Mitsubishi Electric Corporation

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Affected Software

GX Works3, Motion Control Setting(GX Works3 related software)

Vulnerable Versions:

from 1.000A to 1.095Z, from 1.000A to 1.065T

Timeline

Official Publish: November 24th, 2022

Last Modified: November 7th, 2025

Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Weaknesses (CWE)

MITRE ATT&CK TTPs

T1552 Unsecured Credentials

Credential Access

T1040 Network Sniffing

Credential Access

T1537 Transfer Data to Cloud Account

Credential Access

T1078 Valid Accounts

T1041 Exfiltration Over C2 Channel