What’s Vulnerable › Vulnerabilities

CVE-2022-40266: Denial-of-Service (DoS) Vulnerability in FTP Server Function on GOT2000 Series

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-11-24 · updated 2026-06-17
• Weakness: CWE-20

Description

Improper Input Validation vulnerability in Mitsubishi Electric GOT2000 Series GT27 model FTP server versions 01.39.000 and prior, Mitsubishi Electric GOT2000 Series GT25 model FTP server versions 01.39.000 and prior and Mitsubishi Electric GOT2000 Series GT23 model FTP server versions 01.39.000 and prior allows a remote authenticated attacker to cause a Denial of Service condition by sending specially crafted command.

Affected products

• Mitsubishielectric Got2000 Gt23 Firmware: through 01.39.000
• Mitsubishielectric Got2000 Gt25 Firmware: through 01.39.000
• Mitsubishielectric Got2000 Gt27 Firmware: through 01.39.000

References

• https://jvn.jp/vu/JVNVU95633416
• https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2022-016_en.pdf
• https://jvn.jp/vu/JVNVU95633416
• https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2022-016_en.pdf

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