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CVE-2011-1484

22
FAUCET Score

CVE-2011-1484 describes a vulnerability in jboss-seam.jar within the JBoss Seam 2 framework (versions 2.2.x and earlier), as distributed in specific versions of Red Hat JBoss Enterprise SOA Platform and JBoss Enterprise Application Platform. This flaw allows remote attackers to execute arbitrary Java code by crafting a malicious URL, exploiting improper restrictions on Expression Language (EL) statements in FacesMessages during page exception handling. The vulnerability has a CVSS score of 6.8, indicating a medium severity with network-based attacks, medium complexity, and potential for partial confidentiality, integrity, and availability impact. 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
4.3.0CPE matchmatch criteria
cpe:2.3:a:redhat:jboss_enterprise_application_platform:4.3.0:cp09:*:*:*:*:*:*
5.1.0CPE matchmatch criteria
cpe:2.3:a:redhat:jboss_enterprise_application_platform:5.1.0:*:*:*:*:*:*:*
4.3.0CPE matchmatch criteria
cpe:2.3:a:redhat:jboss_enterprise_soa_platform:4.3.0:cp04:*:*:*:*:*:*
5.1.0CPE matchmatch criteria
cpe:2.3:a:redhat:jboss_enterprise_soa_platform:5.1.0:*:*:*:*:*:*:*
<= 2.2.2CPE matchmatch criteria
cpe:2.3:a:redhat:jboss_seam_2_framework:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.8MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.29%
Probability of exploitation in next 30 days
EPSS Percentile
81.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0229 is in the 70th percentile among its peer group of 19,955 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

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

Remediation

Patch Available

Vendor Patches (11)

redhatpatch availablevia redhat_api
Product: JBoss Communications Platform 5.1
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 4.3
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 4.3 for RHEL 4Fixed in: jboss-seam2-0:2.0.2.FP-1.ep1.27.el4
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 4.3 for RHEL 5Fixed in: jboss-seam2-0:2.0.2.FP-1.ep1.27.el5
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: jboss-seam2-0:2.2.2.EAP-17.el4_8
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 5 for RHEL 5Fixed in: jboss-seam2-0:2.2.2.EAP-17.ep5.el5
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Portal 4.3
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Portal 5
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss SOA Platform 4.3
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss SOA Platform 5.0
View patch

Vendor Advisories (1)

redhatCVE-2011-1484Important

JBoss Seam privilege escalation caused by EL interpolation in FacesMessages

Apr 20, 2011

References

bugzilla.redhat.com / show_bug.cgi
docs.redhat.com / docs/en-US/JBoss_Communications_Platform/5.1/html/5.1.1_Release_Notes/ar01s05.html
redhat.com / support/errata/RHSA-2011-0460.html
Vendor Advisory
redhat.com / support/errata/RHSA-2011-0461.html
Vendor Advisory
redhat.com / support/errata/RHSA-2011-0462.html
Vendor Advisory
redhat.com / support/errata/RHSA-2011-0463.html
Vendor Advisory
redhat.com / support/errata/RHSA-2011-1148.html
redhat.com / support/errata/RHSA-2011-1251.html