Mitsubishielectric Melsoft Navigator vulnerabilities

12 CVEs affecting Mitsubishielectric Melsoft Navigator, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2023-6943, published 2024-01-30.

Highest priority

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

CVE-2021-20588, published 2021-02-19. Critical severity, CVSS 9.8. EPSS: 6.9% chance of exploitation in the next 30 days. Improper Handling of Length Parameter Inconsistency vulnerability in Mitsubishi Electric FA Engineering Software (CPU Module Logging Configuration Tool versions 1.112R and prior, CW Configurator…
CVE-2021-20587, published 2021-02-19. Critical severity, CVSS 9.8. EPSS: 3.9% chance of exploitation in the next 30 days. Heap-based buffer overflow vulnerability in Mitsubishi Electric FA Engineering Software (CPU Module Logging Configuration Tool versions 1.112R and prior, CW Configurator versions 1.011M and prior,…
CVE-2020-14523, published 2022-02-11. Critical severity, CVSS 9.8. EPSS: 2.3% chance of exploitation in the next 30 days. Multiple Mitsubishi Electric Factory Automation products have a vulnerability that allows an attacker to execute arbitrary code.
CVE-2023-6943, published 2024-01-30. Critical severity, CVSS 9.8. EPSS: 2.1% chance of exploitation in the next 30 days. Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection') vulnerability in Mitsubishi Electric Corporation EZSocket versions 3.0 to 5.92, GT Designer3 Version1(GOT1000)…
CVE-2020-5602, published 2020-06-30. High severity, CVSS 7.5. EPSS: 1.4% chance of exploitation in the next 30 days. Mitsubishi Electoric FA Engineering Software (CPU Module Logging Configuration Tool Ver. 1.94Y and earlier, CW Configurator Ver. 1.010L and earlier, EM Software Development Kit (EM Configurator) Ver.…
CVE-2020-5603, published 2020-06-30. High severity, CVSS 7.5. EPSS: 1.3% chance of exploitation in the next 30 days. Uncontrolled resource consumption vulnerability in Mitsubishi Electoric FA Engineering Software (CPU Module Logging Configuration Tool Ver. 1.94Y and earlier, CW Configurator Ver. 1.010L and earlier,…
CVE-2020-14521, published 2022-02-11. Critical severity, CVSS 9.8. EPSS: 1.3% chance of exploitation in the next 30 days. Multiple Mitsubishi Electric Factory Automation engineering software products have a malicious code execution vulnerability. A malicious attacker could use this vulnerability to obtain information,…
CVE-2021-20607, published 2021-12-17. Medium severity, CVSS 5.5. EPSS: 1% chance of exploitation in the next 30 days. Integer Underflow vulnerability in Mitsubishi Electric GX Works2 versions 1.606G and prior, Mitsubishi Electric MELSOFT Navigator versions 2.84N and prior and Mitsubishi Electric EZSocket versions…
CVE-2021-20606, published 2021-12-17. Medium severity, CVSS 5.5. EPSS: 1% chance of exploitation in the next 30 days. Out-of-bounds Read vulnerability in Mitsubishi Electric GX Works2 versions 1.606G and prior, Mitsubishi Electric MELSOFT Navigator versions 2.84N and prior and Mitsubishi Electric EZSocket versions…
CVE-2023-6942, published 2024-01-30. High severity, CVSS 7.5. EPSS: 0.9% chance of exploitation in the next 30 days. Missing Authentication for Critical Function vulnerability in Mitsubishi Electric Corporation EZSocket versions 3.0 to 5.92, GT Designer3 Version1(GOT1000) versions 1.325P and prior, GT Designer3…

Latest

CVE-2023-5247, published 2023-11-30. High severity, CVSS 7.8. EPSS: 0.3% chance of exploitation in the next 30 days. Malicious Code Execution Vulnerability due to External Control of File Name or Path in multiple Mitsubishi Electric FA Engineering Software Products allows a malicious attacker to execute a malicious…
CVE-2020-14496, published 2022-05-19. Critical severity, CVSS 9.8. EPSS: 0.9% chance of exploitation in the next 30 days. Successful exploitation of this vulnerability for multiple Mitsubishi Electric Factory Automation Engineering Software Products of various versions could allow an attacker to escalate privilege and…