Mitsubishielectric r12ccpu-V Firmware vulnerabilities

3 CVEs affecting Mitsubishielectric r12ccpu-V Firmware, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2021-20600, published 2021-10-08.

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Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2021-20600, published 2021-10-08. Medium severity, CVSS 5.9. EPSS: 2.4% chance of exploitation in the next 30 days. Uncontrolled resource consumption in Mitsubishi Electric MELSEC iQ-R series C Controller Module R12CCPU-V Firmware Versions "16" and prior allows a remote unauthenticated attacker to cause a…
• CVE-2020-16226, published 2020-10-05. Critical severity, CVSS 9.8. EPSS: 2.3% chance of exploitation in the next 30 days. Multiple Mitsubishi Electric products are vulnerable to impersonations of a legitimate device by a malicious actor, which may allow an attacker to remotely execute arbitrary commands.
• CVE-2020-5531, published 2020-02-17. Critical severity, CVSS 9.8. EPSS: 2% chance of exploitation in the next 30 days. Mitsubishi Electric MELSEC C Controller Module and MELIPC Series MI5000 MELSEC-Q Series C Controller Module(Q24DHCCPU-V, Q24DHCCPU-VG User Ethernet port (CH1, CH2): First 5 digits of serial number…