What’s Vulnerable › Vulnerabilities

CVE-2020-37122: SpotFTP-FTP Password Recover 2.4.8 - Denial of Service

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-02-07 · updated 2026-06-17
• Weakness: CWE-121

Description

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.

Affected products

• Nsauditor FTP Password Recover: 2.4.8

References

• http://www.nsauditor.com/
• http://www.nsauditor.com/spotftp.html
• https://www.exploit-db.com/exploits/48132
• https://www.vulncheck.com/advisories/spotftp-ftp-password-recover-denial-of-service

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