Buffer overflow in Nsasoft Nsauditor Spotftp FTP Password Recovery
CVE-2020-37208
SpotFTP 3.0.0.0 contains a buffer overflow vulnerability in the registration key input field that allows attackers to crash the application. Attackers can generate a 1000-character payload and paste it into the 'Key' field to trigger an application crash and denial of service.
Vulnerability class: Buffer Overflow
Published · last modified .
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:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.004 (34.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 34th percentile — 34.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: +0.000
Affected products
- Nsasoft Nsauditor Spotftp FTP Password Recovery — versions 3.0.0.0
- Nsasoft Spotftp — versions 3.0.0.0
Weakness classification (CWE)
References
- www.exploit-db.com/exploits/47849 (Exploit, VDB Entry, Third Party Advisory, exploit)
- www.nsauditor.com/ (Product, product)
- www.vulncheck.com/advisories/spotftp-ftp-password-recovery-key-denial-of-service (Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2020-37208?
- CVE-2020-37208 is a high-severity vulnerability in Nsasoft Nsauditor Spotftp FTP Password Recovery, classified under Out-of-bounds Write. CVSS score: 7.5/10. Published 2026-02-11.
- How severe is CVE-2020-37208?
- High severity. CVSS v3 base score is 7.5 out of 10.