Is CVE-2013-6491 being actively exploited?

CVE-2013-6491 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2013-6491?

CVE-2013-6491 has a CVSS 2.0 base score of 4.3 (MEDIUM).

CVE-2013-6491

MEDIUM · CVSS 4.3EPSS 1.9%EU EUVD

The python-qpid client (common/rpc/impl_qpid.py) in OpenStack Oslo before 2013.2 does not enforce SSL connections when qpid_protocol is set to ssl, which allows remote attackers to obtain sensitive information by sniffing the network.

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: 1.9% (80th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2013-6294)
Published: February 2, 2014
NVD last modified: June 17, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2013-6294 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

openstack / oslo
redhat / openstack

References

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

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