CVE-2020-37208

HIGH

SpotFTP 3.0.0.0 - Denial of Service via Registration Key Input Buffer Overflow

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2020-37208. PoCs published by Ismail Tasdelen.

AI-analyzed exploit summary This PoC exploits a denial-of-service vulnerability in SpotFTP FTP Password Recovery 3.0.0.0 by overflowing the 'Key' field during registration with a large buffer of 'A' characters, causing the application to crash.

Description

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.

Exploits (1)

exploitdb WORKING POC
by Ismail Tasdelen · pythondoswindows
https://www.exploit-db.com/exploits/47849

This PoC exploits a denial-of-service vulnerability in SpotFTP FTP Password Recovery 3.0.0.0 by overflowing the 'Key' field during registration with a large buffer of 'A' characters, causing the application to crash.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: SpotFTP FTP Password Recovery 3.0.0.0
No auth needed
Prerequisites: SpotFTP FTP Password Recovery 3.0.0.0 installed · Access to the registration interface
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (3)

Core 3
Core References
Exploit, Third Party Advisory exploit
https://www.exploit-db.com/exploits/47849
Various Sources product
http://www.nsauditor.com/

Scores

CVSS v3 7.5
EPSS 0.0049
EPSS Percentile 38.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-787
Status published
Products (1)
nsasoft/spotftp 3.0.0.0
Published Feb 11, 2026
Tracked Since Feb 18, 2026