Buffer overflow in Nsasoft Nsauditor Spotftp Ftp Password Recovery
CVE-2020-37209
SpotFTP 3.0.0.0 contains a denial of service vulnerability in the registration name input field that allows attackers to crash the application. Attackers can generate a 1000-character buffer payload and paste it into the 'Name' field to tr…
Vulnerability class: Buffer Overflow
EPSS: 0.003 (22.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Nsasoft Nsauditor Spotftp Ftp Password Recovery — versions 3.0.0.0
- Nsasoft Spotftp — versions 3.0.0.0
Weakness classification (CWE)
References
- disclosure@vulncheck.com (Exploit, VDB Entry, Third Party Advisory, exploit)
- disclosure@vulncheck.com (Product, product)
- disclosure@vulncheck.com (Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2020-37209?
- CVE-2020-37209 is a high-severity vulnerability in Nsasoft Nsauditor Spotftp Ftp Password Recovery, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 7.5/10. Published 2026-02-11.
- How severe is CVE-2020-37209?
- High severity. CVSS v3 base score is 7.5 out of 10.