Is CVE-2011-4791 being actively exploited?

CVE-2011-4791 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2011-4791?

CVE-2011-4791 has a CVSS 2.0 base score of 10.0 (HIGH).

CVE-2011-4791

HIGH · CVSS 10.0EPSS 8.2%EU EUVD

DBServer.exe in HP Data Protector Media Operations 6.11 and earlier allows remote attackers to execute arbitrary code via a crafted request containing a large value in a length field.

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-94
EPSS score: 8.2% (95th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2011-4709)
Published: February 3, 2012
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2011-4709 in the EU Vulnerability Database. Last updated in EUVD on September 16, 2024.

View on the EU Vulnerability Database

Affected products

hp / data protector media operations
hp / data protector media operations
hp / data protector media operations
hp / data protector media operations
hp / data protector media operations

References

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

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