Buffer overflow in Nsauditor FTP Password Recover
CVE-2020-37122
SpotFTP-FTP Password Recover 2.4.8 contains a denial of service vulnerability that allows attackers to crash the application by generating a large buffer overflow. Attackers can create a text file with 1000 'Z' characters and input it as a registration code to trigger the application crash.
Vulnerability class: Buffer Overflow
EPSS: 0.004 (32.8th 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:N/I:N/A:H.
Affected products
- Nsauditor Ftp Password Recover — versions 2.4.8
Weakness classification (CWE)
References
- disclosure@vulncheck.com (exploit)
- disclosure@vulncheck.com (product)
- disclosure@vulncheck.com (product)
- disclosure@vulncheck.com (third-party-advisory)
Frequently asked questions
- What is CVE-2020-37122?
- CVE-2020-37122 is a high-severity vulnerability in Nsauditor FTP Password Recover, classified under Stack-based Buffer Overflow. CVSS score: 7.5/10. Published 2026-02-07.
- How severe is CVE-2020-37122?
- High severity. CVSS v3 base score is 7.5 out of 10.