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.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
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

Configurations

No configuration.

History

15 Apr 2026, 00:35

Type	Values Removed	Values Added
Summary		(es) Top Password Software Dialup Password Recovery 1.30 contiene una vulnerabilidad de denegación de servicio que permite a los atacantes colapsar la aplicación desbordando los campos de entrada. Los atacantes pueden desencadenar la vulnerabilidad insertando una carga útil grande de 5000 caracteres en los campos de entrada de Nombre de Usuario y Código de Registro.

11 Feb 2026, 21:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-02-11 21:16

Updated : 2026-04-15 00:35

NVD link : CVE-2020-37191

Mitre link : CVE-2020-37191

CVE.ORG link : CVE-2020-37191

JSON object : View

Products Affected

No product.

CWE

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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