CVE-2021-21783: Genivia Gsoap

Critical severity, CVSS 9.8. EPSS: 5.3% chance of exploitation in the next 30 days.

A code execution vulnerability exists in the WS-Addressing plugin functionality of Genivia gSOAP 2.8.107. A specially crafted SOAP request can lead to remote code execution. An attacker can send an HTTP request to trigger this vulnerability.

Affected products

• Genivia Gsoap: version 2.8.107 only
• Oracle Communications Diameter Signaling Router: from 8.0.0, up to and including 8.5.0
• Oracle Communications Eagle Application Processor: from 16.1.0, up to and including 16.4.0
• Oracle Communications Eagle Lnp Application Processor: version 46.7 only; version 46.8 only; version 46.9 only
• Oracle Communications Lsms: version 13.1 only; version 13.2 only; version 13.3 only; version 13.4 only
• Oracle Tekelec Virtual Operating Environment: from 3.4.0, up to and including 3.7.1

Published 2021-03-25. Last modified 2026-06-17.