How severe is CVE-2011-0649?

CVE-2011-0649 has a CVSS 2.0 base score of 7.2, rated high severity.

Is CVE-2011-0649 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (30th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2011-0649?

CVE-2011-0649 primarily affects Tibco Rendezvous. In total, 12 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2011-0649?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2011-0649 published?

CVE-2011-0649 was published on 2011-02-04 and last updated on 2026-06-16.

CVE-2011-0649

CVE-2011-0649 is a high-severity vulnerability in Tibco Rendezvous with a CVSS 2.0 base score of 7.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 2.0 base score 7.2)
EPSS exploit prediction: 0% (30th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Tibco Rendezvous
Published: 2011-02-04
Last modified: 2026-06-16

Description

Multiple unspecified vulnerabilities in TIBCO Rendezvous 8.2.1 through 8.3.0, Enterprise Message Service (EMS) 5.1.0 through 6.0.0, Runtime Agent (TRA) 5.6.2 through 5.7.0, Silver BPM Service before 1.0.4, Silver CAP Service vebefore 1.0.2, and Silver BusinessWorks Service 1.0.0, when running on Unix systems, allow local users to gain root privileges via unknown vectors related to SUID and (1) Rendezvous Routing Daemon (rvrd), (2) Rendezvous Secure Daemon (rvsd), (3) Rendezvous Secure Routing Daemon (rvsrd), and (4) EMS Server (tibemsd).

Frequently asked questions

What is CVE-2011-0649?: Multiple unspecified vulnerabilities in TIBCO Rendezvous 8.2.1 through 8.3.0, Enterprise Message Service (EMS) 5.1.0 through 6.0.0, Runtime Agent (TRA) 5.6.2 through 5.7.0, Silver BPM Service before 1.0.4, Silver CAP Service vebefore 1.0.2, and Silver BusinessWorks Service 1.0.0, when running on Unix systems, allow local users to gain root privileges via unknown vectors related to SUID and (1) Rendezvous Routing Daemon (rvrd), (2) Rendezvous Secure Daemon (rvsd), (3) Rendezvous Secure Routing Daemon (rvsrd), and (4) EMS Server (tibemsd).
How severe is CVE-2011-0649?: CVE-2011-0649 has a CVSS 2.0 base score of 7.2, rated high severity.
Is CVE-2011-0649 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (30th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-0649?: CVE-2011-0649 primarily affects Tibco Rendezvous. In total, 12 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2011-0649?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2011-0649 published?: CVE-2011-0649 was published on 2011-02-04 and last updated on 2026-06-16.

References

Affected products (12)

cpe:2.3:a:tibco:rendezvous:8.2.1:*:*:*:*:*:*:*
cpe:2.3:a:tibco:rendezvous:8.3.0:*:*:*:*:*:*:*
cpe:2.3:a:tibco:enterprise_message_service:5.1.0:*:*:*:*:*:*:*
cpe:2.3:a:tibco:enterprise_message_service:5.1.1:*:*:*:*:*:*:*
cpe:2.3:a:tibco:enterprise_message_service:6.0.0:*:*:*:*:*:*:*
cpe:2.3:a:tibco:runtime_agent:5.6.2:*:*:*:*:*:*:*
cpe:2.3:a:tibco:runtime_agent:5.7.0:*:*:*:*:*:*:*
cpe:2.3:a:tibco:silver_bpm_service:*:*:*:*:*:*:*:*
cpe:2.3:a:tibco:silver_bpm_service:1.0.1:*:*:*:*:*:*:*
cpe:2.3:a:tibco:silver_cap_service:*:*:*:*:*:*:*:*
cpe:2.3:a:tibco:silver_cap_service:1.0.0:*:*:*:*:*:*:*
cpe:2.3:a:tibco:silver_businessworks_service:1.0.0:*:*:*:*:*:*:*

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CVE-2018-12414 — High (CVSS 7.5): The Rendezvous Routing Daemon (rvrd), Rendezvous Secure Routing Daemon (rvrsd), Rendezvous Secure Daemon (rvsd),…

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