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Known vulnerabilities in Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-80MR/DS

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CVE Summary Score Published
CVE-2025-10259 Improper Validation of Specified Quantity in Input vulnerability in TCP Communication Function on Mitsubishi Electric… 5.3 Medium Nov 6, 2025
CVE-2025-7731 Cleartext Transmission of Sensitive Information vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series… 7.5 High Sep 1, 2025
CVE-2025-7405 Missing Authentication for Critical Function vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series CPU… 7.3 High Sep 1, 2025
CVE-2025-5514 Improper Handling of Length Parameter Inconsistency vulnerability in web server function on Mitsubishi Electric… 5.3 Medium Aug 25, 2025
CVE-2025-3755 Improper Validation of Specified Index, Position, or Offset in Input vulnerability in Mitsubishi Electric Corporation… 9.1 Critical May 29, 2025

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