CVE-2015-4555: TIBCO Messaging Appliance

High severity, CVSS 7.5. EPSS: 4.6% chance of exploitation in the next 30 days.

Buffer overflow in the HTTP administrative interface in TIBCO Rendezvous before 8.4.4, Rendezvous Network Server before 1.1.1, Substation ES before 2.9.0, and Messaging Appliance before 8.7.2 allows remote attackers to cause a denial of service or possibly execute arbitrary code via unspecified vectors, related to the Rendezvous Daemon (rvd), Routing Daemon (rvrd), Secure Daemon (rvsd), Secure Routing Daemon (rvsrd), Gateway Daemon (rvgd), Daemon Adapter (rvda), Cache (rvcache), Agent (rva), and Relay Agent (rvrad) components.

Affected products

• TIBCO Messaging Appliance: up to and including 8.7.1
• TIBCO Rendezvous: up to and including 8.4.3
• TIBCO Rendezvous Network Server: up to and including 1.1.0
• TIBCO Substation Es: up to and including 2.8.1

Published 2015-08-30. Last modified 2026-06-17.