Is CVE-2011-2555 being actively exploited?

CVE-2011-2555 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2011-2555?

CVE-2011-2555 has a CVSS 2.0 base score of 10.0 (HIGH).

CVE-2011-2555

HIGH · CVSS 10.0EPSS 3.4%EU EUVD

Cisco TelePresence Recording Server 1.7.2.x before 1.7.2.1 has a default password for the root administrator account, which makes it easier for remote attackers to modify the configuration via an SSH session, aka Bug ID CSCtr76182.

Key facts

CVSS score: 10.0 (v2.0)
Severity: HIGH
CVSS vector: AV:N/AC:L/Au:N/C:C/I:C/A:C
Weakness (CWE): CWE-255
EPSS score: 3.4% (89th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2011-2538)
Published: August 29, 2011
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2011-2538 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

cisco / telepresence recording server software

References

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

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