CVE-2022-29833: Mitsubishielectric Gx WORKS3

Medium severity, CVSS 6.5. EPSS: 1% chance of exploitation in the next 30 days.

Insufficiently Protected Credentials vulnerability in Mitsubishi Electric Corporation GX Works3 versions 1.015R and later allows a remote unauthenticated attacker to disclose sensitive information. As a result, unauthenticated users could access to MELSEC safety CPU modules illgally.

Affected products

• Mitsubishielectric Gx WORKS3: from 1.015r, up to and including 1.086q; from 1.087r

Published 2022-11-25. Last modified 2026-06-17.