CVE-2020-37122

HIGH 7.5

SpotFTP-FTP Password Recover 2.4.8 - Denial of Service

CVSS Score

7.5

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-121
Vendor	nsauditor
Product	ftp password recover
Published	Feb 6, 2026
Last Updated	Apr 7, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Affected Versions

Nsauditor / FTP Password Recover

2.4.8

References

NVD ↗ CVE.org ↗ EPSS Data ↗

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

Credits

Ismael Nava