CVE-2020-14023: Ozeki NG Sms Gateway

Medium severity, CVSS 4.9. EPSS: 1% chance of exploitation in the next 30 days.

Ozeki NG SMS Gateway through 4.17.6 allows SSRF via SMS WCF or RSS To SMS.

Affected products

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

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