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CVE PROGRAM SOURCE RECORD9.2 Critical

CVE-2026-15688

Password Authentication Bypass Vulnerability in GX Works3 and Motion Control Setting

Description

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 memory, and thereby may be able to view, tamper with, destroy, or delete control programs.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Mitsubishi Electric Corporation GX Works3

Default version status: unaffected

  • All versionsaffected

Mitsubishi Electric Corporation Motion Control Setting

Default version status: unaffected

  • All versionsaffected

References