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Rewterz Threat Advisory – ICS: Mitsubishi Electric MELSEC iQ-F Series Vulnerability

Severity

High

Analysis Summary

CVE-2023-1424

Mitsubishi Electric MELSEC iQ-F Series is vulnerable to a buffer overflow, caused by improper bounds checking in the CPU modules. By sending a specially crafted request, a remote attacker could overflow a buffer and execute arbitrary code on the system.

Impact

  • Buffer Overflow

Indicators Of Compromise

CVE

  • CVE-2023-1424

Affected Vendors

Mitsubishi Electric

Affected Products

  • Mitsubishi Electric MELSEC iQ-F series

Remediation

Refer to Mitsubishi Electric Advisory for patch, upgrade or suggested workaround information.

Mitsubishi Electric Advisory