CVE-2020-37191

HIGH

Top Password Software Dialup Password Recovery <1.30 - DoS

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2020-37191. PoCs published by antonio.

AI-analyzed exploit summary This PoC demonstrates a Denial of Service (DoS) vulnerability in Top Password Software Dialup Password Recovery 1.30 by overflowing the input fields with a large string of 'A' characters. The exploit generates a 5000-byte payload and writes it to a file for manual input into the vulnerable software.

Description

Top Password Software Dialup Password Recovery 1.30 contains a denial of service vulnerability that allows attackers to crash the application by overflowing input fields. Attackers can trigger the vulnerability by inserting a large 5000-character payload into the User Name and Registration Code input fields.

Exploits (1)

exploitdb WORKING POC
by antonio · pythondoswindows
https://www.exploit-db.com/exploits/47907

This PoC demonstrates a Denial of Service (DoS) vulnerability in Top Password Software Dialup Password Recovery 1.30 by overflowing the input fields with a large string of 'A' characters. The exploit generates a 5000-byte payload and writes it to a file for manual input into the vulnerable software.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: Top Password Software Dialup Password Recovery 1.30
No auth needed
Prerequisites: Access to the vulnerable software's input fields
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/47907
Various Sources product
https://www.top-password.com/

Scores

CVSS v3 7.5
EPSS 0.0028
EPSS Percentile 19.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-120
Status published
Products (1)
Top Password Software/Top Password Software Dialup Password Recovery 1.30
Published Feb 11, 2026
Tracked Since Feb 18, 2026