CVE Tools

IU1-1M20-D Firmware

7 CVEs tracked. None of them is in CISA KEV.

This hub aggregates every CVE we track for IU1-1M20-D Firmware, a product in the ics ot iot space. Use it to gauge the current risk picture and drill into individual advisories.

IU1-1M20-D Firmware CVEs per month

Oct 2024 to Sep 2026. Point at a month, or focus the strip and use the arrow keys.
IU1-1M20-D Firmware CVEs per month
MonthCVEs
2024-100
2024-110
2024-120
2025-010
2025-020
2025-030
2025-040
2025-050
2025-060
2025-070
2025-080
2025-090
2025-100
2025-110
2025-120
2026-010
2026-020
2026-030
2026-040
2026-050
2026-060
2026-070
2026-080
2026-090

Severity

How the 7 CVEs score on CVSS. Severity is not exploitation: KEV is counted above.

  • Critical686%
  • High114%

Latest CVEs

The 7 most recently published vulnerabilities affecting IU1-1M20-D Firmware.

  1. CVE-2020-16226Mitsubishi Electric Multiple Products9.8
  2. CVE-2020-5547Resource Management Errors vulnerability in TCP function included in the firmware of Mitsubishi Electric MELQIC IU1 series IU1-1M20-D firmware version 1.0.7 and earlier allows remote attackers to s...9.8
  3. CVE-2020-5546Improper Neutralization of Argument Delimiters in a Command ('Argument Injection') vulnerability in TCP function included in the firmware of Mitsubishi Electric MELQIC IU1 series IU1-1M20-D firmwar...8.8
  4. CVE-2020-5545TCP function included in the firmware of Mitsubishi Electric MELQIC IU1 series IU1-1M20-D firmware version 1.0.7 and earlier allows remote attackers to bypass access restriction and to stop the net...9.8
  5. CVE-2020-5544Null Pointer Dereference vulnerability in TCP function included in the firmware of Mitsubishi Electric MELQIC IU1 series IU1-1M20-D firmware version 1.0.7 and earlier allows remote attackers to sto...9.8
  6. CVE-2020-5543TCP function included in the firmware of Mitsubishi Electric MELQIC IU1 series IU1-1M20-D firmware version 1.0.7 and earlier does not properly manage sessions, which allows remote attackers to stop...9.8
  7. CVE-2020-5542Buffer error vulnerability in TCP function included in the firmware of Mitsubishi Electric MELQIC IU1 series IU1-1M20-D firmware version 1.0.7 and earlier allows remote attackers to stop the networ...9.8

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