CVE-2007-4160: n/a vulnerability

CVE-2007-4160: The default configuration of TIBCO Rendezvous (RV) 7.5.2 clients, when -no-multicast is omitted, uses a mul...

The default configuration of TIBCO Rendezvous (RV) 7.5.2 clients, when -no-multicast is omitted, uses a multicast group as the destination for a network message, which might make it easier for remote attackers to capture message contents by sniffing the network.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 7, 2024, 14:46 UTC (UTC+00:00)

Security readout for executives and security teams

TIBCO Rendezvous 7.5.2 clients can send messages to a multicast group by default when the -no-multicast option is not used. On networks where attackers can sniff that multicast traffic, message contents may be exposed. Business impact depends on what those messages contain. Exposure is most likely in environments still running TIBCO Rendezvous 7.5.2 clients with default multicast behavior and sensitive messages on reachable network segments. Treat as a targeted legacy exposure review, not an emergency based on the provided evidence. Prioritize systems carrying sensitive business, financial, customer, or operational messages over isolated or retired deployments. Mitigation focus: Inventory TIBCO Rendezvous 7.5.2 clients and their runtime options.; Use vendor guidance before changing RV transport behavior.; Where appropriate, configure clients with the documented -no-multicast option..

Prepared: Jun 29, 2026, 04:20 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Aug 3, 2007, 21:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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CVE List V5 sourceCVE List V5

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