High severity7.5NVD Advisory· Published Feb 7, 2026· Updated Apr 15, 2026

CVE-2020-37107

Description

Core FTP LE 2.2 contains a denial of service vulnerability that allows attackers to crash the application by overwriting the account field with a large buffer. Attackers can create a text file with 20,000 repeated characters and paste it into the account field to cause the application to become unresponsive and require reinstallation.

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Patches

Vulnerability mechanics

References

www.coreftp.comnvd
www.coreftp.com/download.htmlnvd
www.exploit-db.com/exploits/48137nvd
www.vulncheck.com/advisories/core-ftp-le-denial-of-servicenvd

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