Medium severity5.5NVD Advisory· Published Apr 2, 2021· Updated Jun 17, 2026
CVE-2020-21588
CVE-2020-21588
Description
Buffer overflow in Core FTP LE v2.2 allows local attackers to cause a denial or service (crash) via a long string in the Setup->Users->Username editbox.
Affected products
2- Core FTP/Core FTP LEdescription
- Range: = 2.2
Patches
Vulnerability mechanics
References
2- github.com/lonely-explorer/CoreFTP/issues/1nvdThird Party Advisory
- github.com/pwnninja/CoreFTP/issues/1nvdThird Party Advisory
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