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CVE-2011-4608

24
FAUCET Score

CVE-2011-4608 describes a vulnerability in mod_cluster within JBoss Enterprise Application Platform 5.1.2 for Red Hat Linux. This flaw allows remote attackers to register worker nodes with arbitrary virtual hosts, bypassing security constraints. Rated with a CVSS score of 7.5 (High), this vulnerability has a low attack complexity and can lead to partial compromise of confidentiality, integrity, and availability, enabling session hijacking and credential theft. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
5.1.2CPE matchmatch criteria
cpe:2.3:a:redhat:jboss_enterprise_application_platform:5.1.2:*:*:*:*:*:*:*

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
3.20%
Probability of exploitation in next 30 days
EPSS Percentile
86.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0320 is in the 76th percentile among its peer group of 51,485 CVEs.

Social Chatter

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 (14)

redhatpatch availablevia redhat_api
Product: JBEWP 5 for RHEL 5Fixed in: mod_cluster-native-0:1.0.10-4.1.GA_CP02.ep5.el5
View patch
redhatpatch availablevia redhat_api
Product: JBEWP 5 for RHEL 6Fixed in: mod_cluster-native-0:1.0.10-4.1.1.GA_CP02.ep5.el6
View patch
redhatpatch availablevia redhat_api
Product: JBEWS 1.0 for RHEL 4Fixed in: mod_cluster-0:1.0.10-3.GA_CP02.ep5.el4
View patch
redhatpatch availablevia redhat_api
Product: JBEWS 1.0 for RHEL 4Fixed in: mod_cluster-native-0:1.0.10-4.GA_CP02.ep5.el4
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 5.1
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 5 for RHEL 4Fixed in: mod_cluster-native-0:1.0.10-4.GA_CP02.ep5.el4
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 5 for RHEL 5Fixed in: mod_cluster-native-0:1.0.10-4.1.GA_CP02.ep5.el5
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 5 for RHEL 6Fixed in: mod_cluster-native-0:1.0.10-4.1.1.GA_CP02.ep5.el6
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Web Server 1 for RHEL 5Fixed in: mod_cluster-0:1.0.10-3.1.GA_CP02.ep5.el5
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Web Server 1 for RHEL 5Fixed in: mod_cluster-native-0:1.0.10-4.1.GA_CP02.ep5.el5
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Web Server 1 for RHEL 6Fixed in: mod_cluster-0:1.0.10-3.2.GA_CP02.ep5.el6
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Web Server 1 for RHEL 6Fixed in: mod_cluster-native-0:1.0.10-4.1.1.GA_CP02.ep5.el6
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Web Platform 5.1
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Web Server 1.0
View patch

Vendor Advisories (1)

redhatCVE-2011-4608Important

mod_cluster: malicious worker nodes can register on any vhost

Jan 18, 2012

References

bugzilla.redhat.com / show_bug.cgi
exchange.xforce.ibmcloud.com / vulnerabilities/72460
redhat.com / support/errata/RHSA-2012-0035.html
Vendor Advisory
redhat.com / support/errata/RHSA-2012-0036.html
Vendor Advisory
redhat.com / support/errata/RHSA-2012-0037.html
Vendor Advisory
redhat.com / support/errata/RHSA-2012-0038.html
Vendor Advisory
redhat.com / support/errata/RHSA-2012-0039.html
Vendor Advisory
redhat.com / support/errata/RHSA-2012-0040.html
Vendor Advisory
securityfocus.com / bid/51554
securitytracker.com / id