Is CVE-2011-4083 being actively exploited?

CVE-2011-4083 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2011-4083?

CVE-2011-4083 has a CVSS 2.0 base score of 4.3 (MEDIUM).

CVE-2011-4083

MEDIUM · CVSS 4.3EPSS 1.0%EU EUVD

The sosreport utility in the Red Hat sos package before 1.7-9 and 2.x before 2.2-17 includes (1) Certificate-based Red Hat Network private entitlement keys and the (2) private key for the entitlement in an archive of debugging information, which might allow remote attackers to obtain sensitive information by reading the archive.

Key facts

CVSS score: 4.3 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:M/Au:N/C:P/I:N/A:N
Weakness (CWE): CWE-310
EPSS score: 1.0% (63th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2011-4034)
Published: February 17, 2014
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2011-4034 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

redhat / sos
redhat / sos
redhat / sos
redhat / sos
redhat / sos
redhat / sos
redhat / sos
redhat / sos
redhat / sos
redhat / sos
redhat / sos
redhat / sos
redhat / sos
redhat / sos

References

http://rhn.redhat.com/errata/RHSA-2011-1536.html(Vendor Advisory)
http://rhn.redhat.com/errata/RHSA-2012-0153.html(Vendor Advisory)

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

Query CVEs from your AI assistant

The CVE/NVD Explorer brain answers CVE questions directly inside Claude, ChatGPT, or any MCP assistant — always up to date, no setup. Add it once and stop pasting advisories into chat.

Add the CVE brain