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 authentica…
Published: 2026-09-17 · CVSS: 9.2 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7