Is CVE-2011-2607 being actively exploited?

CVE-2011-2607 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2011-2607?

CVE-2011-2607 has a CVSS 2.0 base score of 4.3 (MEDIUM).

CVE-2011-2607

MEDIUM · CVSS 4.3EPSS 1.1%EU EUVD

Cross-site scripting (XSS) vulnerability in IBM Rational Team Concert (RTC) 3.0 allows remote attackers to inject arbitrary web script or HTML via an unspecified parameter, aka Work Item 165513.

Key facts

CVSS score: 4.3 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:M/Au:N/C:N/I:P/A:N
Weakness (CWE): CWE-79
EPSS score: 1.1% (65th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2011-2590)
Published: June 30, 2011
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2011-2590 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

ibm / rational team concert

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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