CVE-2020-37191 MEDIUM

CVE-2020-37191: Top Password Software Dialup Password Recovery 1.30 - Denial of Service

Vendor Top Password Software
Product Top Password Software Dialup Password Recovery
Weakness CWE-120
Published February 11, 2026
Last update February 12, 2026
View on NVD All CVEs

CVSS base score

4.6/10
Attack vector Local
Attack complexity Low
Privileges required None
User interaction —
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

February 11, 2026 CVE published
February 12, 2026 Record updated