Skip to content
Noroxi
NVD / CVE Program· CNA redhat

CVE-2012-4550: Jboss enterprise application platform: jboss eap: jbeap: jboss enterprise application platform: unauthorized ejb access via authorization module bypass

MediumCVSS 5.3 · v3.1—No exploit Fix available

Noroxi assessment

Priority: Monitor (action score 22/100)

  • The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
  • Probability of exploitation in the next 30 days: 2.1% (FIRST EPSS); higher than 82% of all records.
  • Anyone who can reach it over the internet can trigger it. No account or password is required. No user action is required. No special conditions are required; it is repeatable.
  • Fixed version: antlr-eap6 (Red Hat:jboss_enterprise_application_platform:6::el5) 0:2.7.7-15_redhat_2.ep6.el5; apache-commons-beanutils (Red Hat:jboss_enterprise_application_platform:6::el5) 0:1.8.3-10.redhat_2.ep6.el5; apache-commons-cli (Red Hat:jboss_enterprise_application_platform:6::el5) 0:1.2-7.5.redhat_2.ep6.el5.4.

Low priority for now. Upgrade to antlr-eap6 (Red Hat:jboss_enterprise_application_platform:6::el5) 0:2.7.7-15_redhat_2.ep6.el5; apache-commons-beanutils (Red Hat:jboss_enterprise_application_platform:6::el5) 0:1.8.3-10.redhat_2.ep6.el5; apache-commons-cli (Red Hat:jboss_enterprise_application_platform:6::el5) 0:1.2-7.5.redhat_2.ep6.el5.4 or later.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

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.

Published
Jan 4, 2013
Updated
Jun 16, 2026
EPSS
2.1% · 82th percentile

Report tools

JSON

Action score

22

Monitor

Low priority for now.

CVSS
21 / 40 · 5.3 / 10
CISA KEV
0 / 30 · Not listed
EPSS
1 / 30 · 2.1%

CNA vs NVD score

NVD
—
CNA · redhat
5.3
NVD has not scored this yet; the score shown is the CNA’s.

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Get told when this record changes

  • Not in KEV: no record of exploitation in the wild
  • No public exploit code on record
  • A fix has been released

If any of these changes, we'll tell you in the daily email digest.

Follow CVE-2012-4550

When you'll hear from us

  • when it enters CISA KEV
  • when exploit code appears or is weaponized
  • when the record is updated (including a fixed version)
  • when EPSS rises 20 points in a week

One daily email digest (06:00 UTC); connect a webhook for KEV listings and weaponized exploits every 10 minutes on paid plans, on the hour on the free plan.

Your free account also gets you

  • CVE alerts: add the products and versions you run, get the new CVEs that affect them
  • Uptime monitoring: 1 site, instant email when it goes down
  • Add your domain: subdomains and takeover risk scanned every week (1 domain)
  • 10 scans an hour on the security tools, at most 30 a day (3 a day without an account), an API key and MCP
  • All your scans in one panel: findings, what changed in the last scan, a report per domain or per client (PDF, share link)
All free tools

Sign up with email · Have an account? Sign in

Free account, no card. Unfollow any time.

Don't want an account? Get "Exploited this week" by email every MondayDon't want an account? RSS feed for redhat records
Is your version affected? Check it

Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

We use this product, ask for help

Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

VendorProduct
redhatjboss enterprise application platform

Versions reported by the vendor

Affected version ranges reported by the assigning authority (redhat). Independent of NVD's CPE analysis and usually ahead of it.

  • Red Hat Red Hat JBoss Enterprise Application Platform 6 for RHEL 5

    • 0:2.7.7-15_redhat_2.ep6.el5 and laternot affected · rpm
    • 0:1.8.3-10.redhat_2.ep6.el5 and laternot affected · rpm
    • 0:1.2-7.5.redhat_2.ep6.el5.4 and laternot affected · rpm
    • 0:1.4-14.redhat_2.ep6.el5.1 and laternot affected · rpm
    • 0:3.2.1-10.redhat_2.ep6.el5 and laternot affected · rpm
    • 0:3.2.1-13.redhat_2.ep6.el5.1 and laternot affected · rpm
    • 0:1.6-7.2.redhat_2.ep6.el5.5 and laternot affected · rpm
    • 1:1.0.10-3.ep6.el5 and laternot affected · rpm
    • 0:2.1-6.redhat_2.ep6.el5.1 and laternot affected · rpm
    • 0:2.6-3.redhat_2.ep6.el5 and laternot affected · rpm

  • Red Hat Red Hat JBoss Enterprise Application Platform 6 for RHEL 6

    • 0:2.7.7-15_redhat_2.ep6.el6 and laternot affected · rpm
    • 0:1.8.3-10.redhat_2.ep6.el6 and laternot affected · rpm
    • 0:1.2-7.5.redhat_2.ep6.el6.4 and laternot affected · rpm
    • 0:1.4-14.redhat_2.ep6.el6.1 and laternot affected · rpm
    • 0:3.2.1-13.redhat_2.ep6.el6.1 and laternot affected · rpm
    • 0:1.6-7.2.redhat_2.ep6.el6.5 and laternot affected · rpm
    • 1:1.0.10-3.ep6.el6 and laternot affected · rpm
    • 0:2.1-6.redhat_2.ep6.el6.1 and laternot affected · rpm
    • 0:2.6-5redhat_2.ep6.el6.1 and laternot affected · rpm
    • 0:1.5.6-8.redhat_2.ep6.el6.1 and laternot affected · rpm

  • Red Hat Red Hat JBoss Enterprise Application Platform 6.0

    • all versionsunknown

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • redhat jboss enterprise application platform6.0.0

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

EcosystemPackageAffected rangeFix
Red Hat:jboss_enterprise_application_platform:6::el5antlr-eap6before 0:2.7.7-15_redhat_2.ep6.el50:2.7.7-15_redhat_2.ep6.el5
Red Hat:jboss_enterprise_application_platform:6::el5apache-commons-beanutilsbefore 0:1.8.3-10.redhat_2.ep6.el50:1.8.3-10.redhat_2.ep6.el5
Red Hat:jboss_enterprise_application_platform:6::el5apache-commons-clibefore 0:1.2-7.5.redhat_2.ep6.el5.40:1.2-7.5.redhat_2.ep6.el5.4
Red Hat:jboss_enterprise_application_platform:6::el5apache-commons-codec-eap6before 0:1.4-14.redhat_2.ep6.el5.10:1.4-14.redhat_2.ep6.el5.1
Red Hat:jboss_enterprise_application_platform:6::el5apache-commons-collectionsbefore 0:3.2.1-10.redhat_2.ep6.el50:3.2.1-10.redhat_2.ep6.el5
Red Hat:jboss_enterprise_application_platform:6::el5apache-commons-collections-eap6before 0:3.2.1-13.redhat_2.ep6.el5.10:3.2.1-13.redhat_2.ep6.el5.1
Red Hat:jboss_enterprise_application_platform:6::el5apache-commons-configurationbefore 0:1.6-7.2.redhat_2.ep6.el5.50:1.6-7.2.redhat_2.ep6.el5.5
Red Hat:jboss_enterprise_application_platform:6::el5apache-commons-daemon-jsvc-eap6before 1:1.0.10-3.ep6.el51:1.0.10-3.ep6.el5
Red Hat:jboss_enterprise_application_platform:6::el5apache-commons-daemon-jsvc-eap6-debuginfobefore 1:1.0.10-3.ep6.el51:1.0.10-3.ep6.el5
Red Hat:jboss_enterprise_application_platform:6::el5apache-commons-io-eap6before 0:2.1-6.redhat_2.ep6.el5.10:2.1-6.redhat_2.ep6.el5.1
Red Hat:jboss_enterprise_application_platform:6::el5apache-commons-langbefore 0:2.6-3.redhat_2.ep6.el50:2.6-3.redhat_2.ep6.el5
Red Hat:jboss_enterprise_application_platform:6::el5apache-commons-lang-eap6before 0:2.6-5redhat_2.ep6.el5.10:2.6-5redhat_2.ep6.el5.1
Red Hat:jboss_enterprise_application_platform:6::el5apache-commons-pool-eap6before 0:1.5.6-8.redhat_2.ep6.el5.10:1.5.6-8.redhat_2.ep6.el5.1
Red Hat:jboss_enterprise_application_platform:6::el5apache-cxfbefore 0:2.4.9-4.redhat_2.ep6.el50:2.4.9-4.redhat_2.ep6.el5
Red Hat:jboss_enterprise_application_platform:6::el5apache-cxf-xjc-utilsbefore 0:2.4.0-11.redhat_2.ep6.el5.40:2.4.0-11.redhat_2.ep6.el5.4
Red Hat:jboss_enterprise_application_platform:6::el5apache-mime4jbefore 0:0.6-7.redhat_2.ep6.el5.50:0.6-7.redhat_2.ep6.el5.5
Red Hat:jboss_enterprise_application_platform:6::el5atinjectbefore 0:1-8.2_redhat_2.ep6.el5.50:1-8.2_redhat_2.ep6.el5.5
Red Hat:jboss_enterprise_application_platform:6::el5cal10nbefore 0:0.7.3-8.redhat_2.ep6.el5.50:0.7.3-8.redhat_2.ep6.el5.5
Red Hat:jboss_enterprise_application_platform:6::el5codehaus-jacksonbefore 0:1.9.2-6_redhat_2.ep6.el5.50:1.9.2-6_redhat_2.ep6.el5.5
Red Hat:jboss_enterprise_application_platform:6::el5codehaus-jackson-core-aslbefore 0:1.9.2-6_redhat_2.ep6.el5.50:1.9.2-6_redhat_2.ep6.el5.5
Red Hat:jboss_enterprise_application_platform:6::el5codehaus-jackson-jaxrsbefore 0:1.9.2-6_redhat_2.ep6.el5.50:1.9.2-6_redhat_2.ep6.el5.5
Red Hat:jboss_enterprise_application_platform:6::el5codehaus-jackson-mapper-aslbefore 0:1.9.2-6_redhat_2.ep6.el5.50:1.9.2-6_redhat_2.ep6.el5.5
Red Hat:jboss_enterprise_application_platform:6::el5codehaus-jackson-xcbefore 0:1.9.2-6_redhat_2.ep6.el5.50:1.9.2-6_redhat_2.ep6.el5.5
Red Hat:jboss_enterprise_application_platform:6::el5cxf-xjc-booleanbefore 0:2.4.0-11.redhat_2.ep6.el5.40:2.4.0-11.redhat_2.ep6.el5.4

+96

Same product

redhat: all records

Other highest-scoring records for the same primary product.

  • CVE-2017-12149In Jboss Application Server as shipped with Red Hat Enterprise Application Platform 5.2, it was found that the doFilter method in the…KEV
    96Now
  • CVE-2010-1871JBoss Seam 2 (jboss-seam2), as used in JBoss Enterprise Application Platform 4.3.0 for Red Hat Linux, does not properly sanitize inputs for…KEV
    90Now
  • CVE-2010-1428The Web Console (aka web-console) in JBossAs in Red Hat JBoss Enterprise Application Platform (aka JBoss EAP or JBEAP) 4.2 before…KEV
    76This week

Published before and after this one in the same product

  • ← EarlierCVE-2012-1167Nov 23, 2012 · The JBoss Server in JBoss Enterprise Application Platform 5.1.x before 5.1.2 and 5.2.x before 5.2.2, Web Platform before 5.1.2, BRMS…
    18Monitor
  • ← EarlierCVE-2012-4549Jan 4, 2013 · Jboss enterprise application platform: org.jboss.as.ejb3: jboss enterprise application platform: access restriction bypass via improper ejb method…
    26Monitor
  • Later →CVE-2012-0034Feb 5, 2013 · The NonManagedConnectionFactory in JBoss Enterprise Application Platform (EAP) 5.1.2 and 5.2.0, Web Platform (EWP) 5.1.2 and 5.2.0, and…
    8Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
red hat:antlr-eap60:2.7.7-15_redhat_2.ep6.el5 · Red Hat:jboss_enterprise_application_platform:6::el5Package registry (OSV)
red hat:apache-commons-beanutils0:1.8.3-10.redhat_2.ep6.el5 · Red Hat:jboss_enterprise_application_platform:6::el5Package registry (OSV)
red hat:apache-commons-cli0:1.2-7.5.redhat_2.ep6.el5.4 · Red Hat:jboss_enterprise_application_platform:6::el5Package registry (OSV)
red hat:apache-commons-codec-eap60:1.4-14.redhat_2.ep6.el5.1 · Red Hat:jboss_enterprise_application_platform:6::el5Package registry (OSV)
red hat:apache-commons-collections0:3.2.1-10.redhat_2.ep6.el5 · Red Hat:jboss_enterprise_application_platform:6::el5Package registry (OSV)
red hat:apache-commons-collections-eap60:3.2.1-13.redhat_2.ep6.el5.1 · Red Hat:jboss_enterprise_application_platform:6::el5Package registry (OSV)
red hat:apache-commons-configuration0:1.6-7.2.redhat_2.ep6.el5.5 · Red Hat:jboss_enterprise_application_platform:6::el5Package registry (OSV)
red hat:apache-commons-daemon-jsvc-eap61:1.0.10-3.ep6.el5 · Red Hat:jboss_enterprise_application_platform:6::el5Package registry (OSV)
red hat:apache-commons-daemon-jsvc-eap6-debuginfo1:1.0.10-3.ep6.el5 · Red Hat:jboss_enterprise_application_platform:6::el5Package registry (OSV)
red hat:apache-commons-io-eap60:2.1-6.redhat_2.ep6.el5.1 · Red Hat:jboss_enterprise_application_platform:6::el5Package registry (OSV)
red hat:apache-commons-lang0:2.6-3.redhat_2.ep6.el5 · Red Hat:jboss_enterprise_application_platform:6::el5Package registry (OSV)
red hat:apache-commons-lang-eap60:2.6-5redhat_2.ep6.el5.1 · Red Hat:jboss_enterprise_application_platform:6::el5Package registry (OSV)

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

Not on record for this CVE: EPSS history · patch commit or PR link · researcher credit · variant or chain candidate · public bounty program.

Technical details

Attack conditions

  • Anyone who can reach it over the internet can trigger it.
  • No account or password is required.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
low · data can be read
Integrity
none
Availability
none
Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality impact
Low
Integrity impact
None
Availability impact
None

Weakness class (CWE)

CWE-280 · Improper Handling of Insufficient Permissions or Privileges

CVSS vector

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

nvd-secondary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

MITRE has no CAPEC/ATT&CK mapping for this CWE.

References

Show all references (7 more)

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records