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CVE-2011-0649

22
FAUCET Score

CVE-2011-0649 describes multiple unspecified vulnerabilities in several TIBCO products, including Rendezvous, Enterprise Message Service (EMS), and Runtime Agent (TRA), when deployed on Unix systems. These flaws allow local users to gain root privileges through unknown vectors related to SUID binaries like rvrd, rvsd, rvsrd, and tibemsd. With a CVSS score of 7.2 (AV:L/AC:L/Au:N/C:C/I:C/A:C), this vulnerability is severe, indicating a low attack complexity with complete confidentiality, integrity, and availability impacts. There is no evidence of active exploitation, public exploit code, or significant community discussion, suggesting it is not widely targeted.

Impacted Technologies

VendorProductVersion(s)CPE
8.2.1CPE matchmatch criteria
cpe:2.3:a:tibco:rendezvous:8.2.1:*:*:*:*:*:*:*
8.3.0CPE matchmatch criteria
cpe:2.3:a:tibco:rendezvous:8.3.0:*:*:*:*:*:*:*
5.1.0CPE matchmatch criteria
cpe:2.3:a:tibco:enterprise_message_service:5.1.0:*:*:*:*:*:*:*
5.1.1CPE matchmatch criteria
cpe:2.3:a:tibco:enterprise_message_service:5.1.1:*:*:*:*:*:*:*
6.0.0CPE matchmatch criteria
cpe:2.3:a:tibco:enterprise_message_service:6.0.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.2HIGH

AV:L/AC:L/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.38%
Probability of exploitation in next 30 days
EPSS Percentile
30.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0037 is in the 36th percentile among its peer group of 3,237 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.5 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

secunia.com / advisories/43160
Vendor Advisory
secunia.com / advisories/43174
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/65105
securityfocus.com / bid/46104
tibco.com / multimedia/rv_ems_security_advisory_20110201_tcm8-13185.txt
Vendor Advisory
vupen.com / english/advisories/2011/0269
Vendor Advisory