Query regarding impact of CVE-2025-66614 on Messaging Gateway

Products

• Messaging Gateway

Issue/Introduction

Is Messaging Gateway affected by vulnerability stated in CVE-2025-66614?

Environment

10.9.2

Resolution

CVE-2025-66614

• Referencing NIST: Improper Input Validation vulnerability. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.14, from 10.1.0-M1 through 10.1.49, from 9.0.0-M1 through 9.0.112. The following versions were EOL at the time the CVE was created but are known to be affected: 8.5.0 through 8.5.100. Older EOL versions are not affected. Tomcat did not validate that the host name provided via the SNI extension was the same as the host name provided in the HTTP host header field. If Tomcat was configured with more than one virtual host and the TLS configuration for one of those hosts did not require client certificate authentication but another one did, it was possible for a client to bypass the client certificate authentication by sending different host names in the SNI extension and the HTTP host header field. The vulnerability only applies if client certificate authentication is only enforced at the Connector. It does not apply if client certificate authentication is enforced at the web application.
• SMG enforces client authentication at the web application level, instead of only at the connector level, hence is not vulnerable to this issue.