CVE-2020-37191

HIGH

Top Password Software Dialup Password Recovery <1.30 - DoS

Title source: llm

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

View Code ZIP pw:eip

References (3)

[Exploit, Third Party Advisory] https://www.exploit-db.com/exploits/47907

[Various Sources] https://www.top-password.com/

[Third Party Advisory] https://www.vulncheck.com/advisories/top-password-software-dialup-password-recovery-denial-of-service

Scores

CVSS v3 7.5

EPSS 0.0003

EPSS Percentile 9.5%

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