What’s Vulnerable › Vulnerabilities

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

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-02-11 · updated 2026-06-17
• Weakness: CWE-120

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.

Affected products

• Top Password Software Dialup Password Recovery: 1.30

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

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