Resource exhaustion in Odin-Secure-Ftp-Expert Odin Secure FTP Expert
CVE-2020-37139
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 · last modified .
CVSS v3 metric
CVSS v3 base score 8.4 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.002 (8.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 8th percentile — 8.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000
Affected products
- Odin-Secure-Ftp-Expert Odin Secure FTP Expert — versions 7.6.3
Weakness classification (CWE)
References
- www.exploit-db.com/exploits/48262 (exploit)
- tr.oldversion.com/windows/odin-secure-ftp-expert-7-6-3 (product)
- www.vulncheck.com/advisories/odin-secure-ftp-expert-site-info-denial-of-service (third-party-advisory)
Frequently asked questions
- What is CVE-2020-37139?
- CVE-2020-37139 is a high-severity vulnerability in Odin-Secure-Ftp-Expert Odin Secure FTP Expert, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 8.4/10. Published 2026-02-05.
- How severe is CVE-2020-37139?
- High severity. CVSS v3 base score is 8.4 out of 10.