CVE-2012-4550

Name: CVE-2012-4550
Creator: NVD / NIST
Published: 2013-01-05T00:55:02.993+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.3/10EPSS 2.06%

Last modified Jun 16, 2026

CVE-2012-4550 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. A flaw was found in JBoss Enterprise Application Platform. When role-based authorization is used for Enterprise Java Beans (EJB) access, the system does not correctly call the necessary authorization modules. EPSS estimates a 2.06% chance of exploitation in the next 30 days.

Description

A flaw was found in JBoss Enterprise Application Platform. When role-based authorization is used for Enterprise Java Beans (EJB) access, the system does not correctly call the necessary authorization modules. This prevents Java Authorization Contract for Containers (JACC) permissions from being applied, allowing remote attackers to gain unauthorized access to EJBs.

Metrics

CVSS 3.1

5.3/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS Probability

2.06%

78.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Redhat	Jboss Enterprise Application Platform	6.0.0

References

http://rhn.redhat.com/errata/RHSA-2012-1591.htmlVendor Advisory
http://rhn.redhat.com/errata/RHSA-2012-1592.htmlVendor Advisory
http://rhn.redhat.com/errata/RHSA-2012-1594.htmlVendor Advisory
http://secunia.com/advisories/51607Vendor Advisory
https://access.redhat.com/errata/RHSA-2012:1591
https://access.redhat.com/errata/RHSA-2012:1592
https://access.redhat.com/errata/RHSA-2012:1594
https://access.redhat.com/security/cve/CVE-2012-4550
http://rhn.redhat.com/errata/RHSA-2012-1591.htmlVendor Advisory
http://rhn.redhat.com/errata/RHSA-2012-1592.htmlVendor Advisory
http://rhn.redhat.com/errata/RHSA-2012-1594.htmlVendor Advisory
http://secunia.com/advisories/51607Vendor Advisory

Timeline

Published: Jan 5, 2013
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2012-4550?

How severe is CVE-2012-4550?

CVE-2012-4550 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 2.06% probability of exploitation in the next 30 days.

How do I fix CVE-2012-4550?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2012-4550?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST