CVE-2020-37191

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.

Score

CVSS 3.1 7.5 High

Status

Deferred - disclosure@vulncheck.com

Published

2026-02-11

Last modified

2026-02-12

Weaknesses

CWE-120

Affected products

• Top Password Software Dialup Password Recovery (Top Password Software)

References

• https://www.exploit-db.com/exploits/47907
• https://www.top-password.com/
• https://www.vulncheck.com/advisories/top-password-software-dialup-password-recovery-denial-of-service