CVE-2026-15688 Password Authentication Bypass Vulnerability in GX Works3 and Motion Control Setting

Incorrect Implementation of Authentication Algorithm Vulnerability in Mitsubishi Electric GX Works3 and Motion Control Setting allows a local attacker to successfully authenticate even with an invalid block password by executing the affected product and modifying part of the executable module in...

CVE-2026-15688 Password Authentication Bypass Vulnerability in GX Works3 and Motion Control Setting

Incorrect Implementation of Authentication Algorithm Vulnerability in Mitsubishi Electric GX Works3 and Motion Control Setting allows a local attacker to successfully authenticate even with an invalid block password by executing the affected product and modifying part of the executable module in...

CVE-2026-15688

Mitsubishi Electric GX Works3 and Motion Control Setting are affected by an incorrect implementation of the authentication algorithm , allowing a local attacker with low privileges to bypass block password authentication. The attacker achieves this by executing the affected product and modifying ...

EUVD-2026-81400

Incorrect Implementation of Authentication Algorithm Vulnerability in Mitsubishi Electric GX Works3 and Motion Control Setting allows a local attacker to successfully authenticate even with an invalid block password by executing the affected product and modifying part of the executable module in...

PT-2026-94194

Name of the Vulnerable Software and Affected Versions Mitsubishi Electric GX Works3 and Motion Control Setting affected versions not specified Description An incorrect implementation of the authentication algorithm allows a local attacker to bypass block password authentication. By executing the...

CVE-2026-15688: Incorrect Implementation of Authentication Algorithm

Incorrect Implementation of Authentication Algorithm Vulnerability in Mitsubishi Electric GX Works3 and Motion Control Setting allows a local attacker to successfully authenticate even with an invalid block password by executing the affected product and modifying part of the executable module in...

The software for Mitsubishi Electric GX Works3 programming is vulnerable. The software includes control tools for applications in industrial automation systems, namely MELSOFT iQ AppPortal, MELSOFT Navigator, and Motion Control Setting. This vulnerability allows a malicious individual to execute arbitrary code, disclose protected information, and trigger service failures.

The vulnerabilities of the software for programming Mitsubishi Electric GX Works3, as well as the software tools for managing applications in industrial automation systems such as MELSOFT iQ AppPortal, MELSOFT Navigator, and Motion Control Setting, are related to external control mechanisms...

Mitsubishi Electric FA Engineering Software Products

View CSAF 1. EXECUTIVE SUMMARY CVSS v3 7.8 ATTENTION : Low attack complexity Vendor : Mitsubishi Electric Equipment : FA Engineering Software Products Vulnerability : External Control of File Name or Path 2. RISK EVALUATION Successful exploitation of this vulnerability could allow a malicious...

CVE-2022-29829

Use of Hard-coded Cryptographic Key vulnerability in Mitsubishi Electric GX Works3 versions from 1.000A to 1.090U, GT Designer3 Version1 GOT2000 versions from 1.122C to 1.290C, Motion Control SettingGX Works3 related software versions from 1.035M to 1.042U, and MT Works2 versions from 1.100E to...

CVE-2022-29826

Cleartext Storage of Sensitive Information vulnerability in Mitsubishi Electric GX Works3 versions from 1.000A to 1.087R and Motion Control SettingGX Works3 related software versions from 1.000A to 1.042U allows a remote unauthenticated attacker to disclose sensitive information. As a result,...

CVE-2022-29830

Use of Hard-coded Cryptographic Key vulnerability in Mitsubishi Electric GX Works3 versions from 1.000A to 1.095Z, and Motion Control SettingGX Works3 related software versions from 1.000A to 1.065T allows a remote unauthenticated attacker to disclose or tamper with sensitive information. As a...

CVE-2022-29830

Use of Hard-coded Cryptographic Key vulnerability in Mitsubishi Electric GX Works3 versions from 1.000A to 1.095Z, and Motion Control SettingGX Works3 related software versions from 1.000A to 1.065T allows a remote unauthenticated attacker to disclose or tamper with sensitive information. As a...

Design/Logic Flaw

Cleartext Storage of Sensitive Information vulnerability in Mitsubishi Electric GX Works3 versions from 1.000A to 1.087R and Motion Control SettingGX Works3 related software versions from 1.000A to 1.042U allows a remote unauthenticated attacker to disclose sensitive information. As a result,...

Hardcoded credentials

Use of Hard-coded Cryptographic Key vulnerability in Mitsubishi Electric GX Works3 versions from 1.000A to 1.095Z and Motion Control SettingGX Works3 related software versions from 1.000A and later allows a remote unauthenticated attacker to disclose or tamper with sensitive information. As a...

CVE-2022-29830

Use of Hard-coded Cryptographic Key vulnerability in Mitsubishi Electric GX Works3 versions from 1.000A to 1.095Z, and Motion Control SettingGX Works3 related software versions from 1.000A to 1.065T allows a remote unauthenticated attacker to disclose or tamper with sensitive information. As a...

CVE-2022-29830

CVE-2022-29830 affects Mitsubishi Electric GX Works3 and Motion Control Setting software. The vulnerability arises from the use of a hard-coded cryptographic key, allowing a remote unauthenticated attacker to disclose or tamper with sensitive information and potentially obtain project-file detail...

CVE-2022-29829

CVE-2022-29829 describes a vulnerability in Mitsubishi Electric software where a hard-coded cryptographic key enables remote, unauthenticated disclosure of sensitive information (viewing/viewing or executing programs and project files). Affected products include: GX Works3 versions 1.000A–1.090U,...

CVE-2022-29826

CVE-2022-29826 involves a Cleartext Storage of Sensitive Information vulnerability in Mitsubishi Electric GX Works3 (versions 1.000A–1.087R) and Motion Control Setting (GX Works3 related software) (versions 1.000A–1.042U). The root cause is cleartext storage that could allow a remote unauthentica...

CVE-2022-29826

Cleartext Storage of Sensitive Information vulnerability in Mitsubishi Electric GX Works3 versions from 1.000A to 1.087R and Motion Control SettingGX Works3 related software versions from 1.000A to 1.042U allows a remote unauthenticated attacker to disclose sensitive information. As a result,...

PT-2022-19860

Name of the Vulnerable Software and Affected Versions Mitsubishi Electric GX Works3 versions 1.000A through 1.090U GT Designer3 Version1 GOT2000 versions 1.122C through 1.290C Motion Control Setting GX Works3 related software versions 1.035M through 1.042U Description The issue allows a remote...