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CVE-2011-3620

21
FAUCET Score

CVE-2011-3620 describes an authentication bypass vulnerability in Apache Qpid version 0.12, allowing remote attackers to gain unauthorized access to messaging and job functionalities within a cluster. With a CVSS score of 7.5, this high-severity flaw is easily exploitable over the network with low attack complexity, potentially leading to compromise of confidentiality, integrity, and availability. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
0.12CPE matchmatch criteria
cpe:2.3:a:apache:qpid:0.12:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

AV:N/AC:L/Au:N/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
5.31%
Probability of exploitation in next 30 days
EPSS Percentile
91.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0531 is in the 86th percentile among its peer group of 51,455 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (16)

redhatpatch availablevia redhat_api
Product: MRG for RHEL-5 v. 2Fixed in: condor-0:7.6.5-0.14.el5
View patch
redhatpatch availablevia redhat_api
Product: MRG for RHEL-5 v. 2Fixed in: python-qpid-0:0.14-6.el5
View patch
redhatpatch availablevia redhat_api
Product: MRG for RHEL-5 v. 2Fixed in: qpid-cpp-mrg-0:0.14-14.el5
View patch
redhatpatch availablevia redhat_api
Product: MRG for RHEL-5 v. 2Fixed in: qpid-java-0:0.14-3.el5
View patch
redhatpatch availablevia redhat_api
Product: MRG for RHEL-5 v. 2Fixed in: qpid-jca-0:0.14-9.el5
View patch
redhatpatch availablevia redhat_api
Product: MRG for RHEL-5 v. 2Fixed in: qpid-qmf-0:0.14-9.el5
View patch
redhatpatch availablevia redhat_api
Product: MRG for RHEL-5 v. 2Fixed in: qpid-tests-0:0.14-1.el5
View patch
redhatpatch availablevia redhat_api
Product: MRG for RHEL-5 v. 2Fixed in: qpid-tools-0:0.14-2.el5
View patch
redhatpatch availablevia redhat_api
Product: MRG for RHEL-5 v. 2Fixed in: sesame-0:1.0-3.el5
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise MRG 2Fixed in: condor-0:7.6.5-0.14.el6
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise MRG 2Fixed in: qpid-cpp-0:0.14-14.el6_2
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise MRG 2Fixed in: qpid-java-0:0.14-3.el6
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise MRG 2Fixed in: qpid-jca-0:0.14-9.el6
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise MRG 2Fixed in: qpid-qmf-0:0.14-7.el6_2
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise MRG 2Fixed in: sesame-0:1.0-5.el6
View patch
redhatend of lifevia redhat_api
Product: Red Hat Enterprise MRG 1Fixed in: qpid-cpp

Vendor Advisories (1)

redhatCVE-2011-3620Moderate

qpid-cpp: cluster authentication ignores cluster-* settings

Apr 30, 2012

References

bugzilla.redhat.com / show_bug.cgi
secunia.com / advisories/49000
issues.apache.org / jira/browse/QPID-3652
reviews.apache.org / r/2988
securitytracker.com / id