CVE-2020-14022: Ozeki NG Sms Gateway

High severity, CVSS 8.8. EPSS: 1.8% chance of exploitation in the next 30 days.

Ozeki NG SMS Gateway 4.17.1 through 4.17.6 does not check the file type when bulk importing new contacts ("Import Contacts" functionality) from a file. It is possible to upload an executable or .bat file that can be executed with the help of a functionality (E.g. the "Application Starter" module) within the application.

Affected products

• Ozeki Ozeki NG Sms Gateway: up to and including 4.17.6

Published 2020-09-22. Last modified 2026-06-17.