CVE-2020-37139

Odin Secure FTP Expert 7.6.3 - 'Site Info' Denial of Service

CVSS 4.6 MEDIUMEPSS 0.2%CWE-770

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 4.6EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

05 Feb 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

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

Affected products

Odin-Secure-Ftp-Expert · Odin Secure FTP Expert

References

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