CVE-2020-37207: Nsasoft Spotdialup

Medium severity, CVSS 5.5. EPSS: 0.4% chance of exploitation in the next 30 days.

SpotDialup 1.6.7 contains a denial of service vulnerability in the registration key input field that allows attackers to crash the application. Attackers can generate a 1000-character buffer payload and paste it into the 'Key' field to trigger an application crash.

Affected products

• Nsasoft Spotdialup: up to and including 1.6.7

Published 2026-02-11. Last modified 2026-06-29.