CVE-2020-37139

4.6 mediumEPSS 0.2%

Medium (4.6). EPSS 0.2% chance of exploitation in the next 30 days.

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.

Severity

CVSS 4.0

4.6 medium

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

CVSS 3.1

8.4 high

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 10% of CVEs (scores of 2026-10-31)
CWE: CWE-770
Published: 2026-02-05
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

References

http://tr.oldversion.com/windows/odin-secure-ftp-expert-7-6-3
https://www.exploit-db.com/exploits/48262
https://www.vulncheck.com/advisories/odin-secure-ftp-expert-site-info-denial-of-service

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