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Description

Odin Secure FTP Expert 7.6.3 contains a local denial of service vulnerability that allows attackers to crash the application by manipulating site information fields. Attackers can generate a buffer overflow by pasting 108 bytes of repeated characters into connection fields, causing the application to crash.

PUBLISHED Reserved 2026-02-03 | Published 2026-02-05 | Updated 2026-02-05 | Assigner VulnCheck




MEDIUM: 4.6CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
HIGH: 8.4CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Problem types

Allocation of Resources Without Limits or Throttling

Product status

7.6.3
affected

Credits

Ivan Marmolejo finder

References

www.exploit-db.com/exploits/48262 (ExploitDB-48262) exploit

tr.oldversion.com/windows/odin-secure-ftp-expert-7-6-3 (Archived Software Download) product

www.vulncheck.com/...-ftp-expert-site-info-denial-of-service (VulnCheck Advisory: Odin Secure FTP Expert 7.6.3 - 'Site Info' Denial of Service) third-party-advisory

cve.org (CVE-2020-37139)

nvd.nist.gov (CVE-2020-37139)

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