CVE-2020-37191: Top Password Software Dialup Password Recovery

High severity, CVSS 7.5. EPSS: 0.3% chance of exploitation in the next 30 days.

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.

Affected products

• Top Password Software Top Password Software Dialup Password Recovery: version 1.30 only

Published 2026-02-11. Last modified 2026-06-17.