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NVD / CVE Program· CNA redhat

CVE-2012-3427: Jboss-eap: aws-ec2: jboss eap and aws ec2: information disclosure via incorrect directory permissions

MediumCVSS 5.5 · 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: 0.33% (FIRST EPSS).
  • Someone with local access to the system can trigger it. A low-privileged account is enough. No user action is required. No special conditions are required; it is repeatable.
  • Fixed version: jboss-ec2-eap (Red Hat:jboss_enterprise_application_platform:5::el6) 0:5.1.2-8.11.ep5.el6.

Low priority for now. Upgrade to jboss-ec2-eap (Red Hat:jboss_enterprise_application_platform:5::el6) 0:5.1.2-8.11.ep5.el6 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 (EAP) and EC2 Amazon Machine Image (AMI). Incorrect permissions (755) for the /var/cache/jboss-ec2-eap/ directory allow a local user to read sensitive files. This vulnerability can lead to information disclosure, specifically exposing Amazon Web Services (AWS) credentials.

Published
Feb 2, 2014
Updated
Oct 30, 2026
EPSS
0.3% · 27th percentile

Report tools

JSON

Action score

22

Monitor

Low priority for now.

CVSS
22 / 40 · 5.5 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.3%

CNA vs NVD score

NVD
5.5
CNA · redhat
5.5
agree

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

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

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  • when exploit code appears or is weaponized
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  • when EPSS rises 20 points in a week

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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.

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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 5 for RHEL 6

    • 0:5.1.2-8.11.ep5.el6 and laternot affected · rpm

  • Red Hat Red Hat JBoss Enterprise Application Platform 7

    • all versionsunknown

  • Red Hat Red Hat JBoss Enterprise Application Platform 8

    • all versionsunknown

  • Red Hat Red Hat JBoss Enterprise Application Platform Expansion Pack

    • 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 platform5.1.2

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:5::el6jboss-ec2-eapbefore 0:5.1.2-8.11.ep5.el60:5.1.2-8.11.ep5.el6

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-2012-4572Oct 28, 2013 · Red Hat JBoss Enterprise Application Platform (EAP) before 6.1.0 and JBoss Portal before 6.1.0 does not load the implementation of a custom…
    14Monitor
  • ← EarlierCVE-2013-2133Dec 6, 2013 · The EJB invocation handler implementation in Red Hat JBossWS, as used in JBoss Enterprise Application Platform (EAP) before 6.2.0, does not…
    23Monitor
  • Later →CVE-2014-0018Feb 14, 2014 · Red Hat JBoss Enterprise Application Platform (JBEAP) 6.2.0 and JBoss WildFly Application Server, when run under a security manager, do not…
    7Monitor

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:jboss-ec2-eap0:5.1.2-8.11.ep5.el6 · Red Hat:jboss_enterprise_application_platform:5::el6Package 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

  • Someone with local access to the system can trigger it.
  • A low-privileged account is enough.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

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

Weakness class (CWE)

CWE-276 · Incorrect Default Permissions

CVSS vector

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

nvd-primary

Attack context

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

Change log

  1. CVSS2.1 → 5.5
  2. Severitylow → medium
  3. Fix✗ → ✓

For records you follow, these changes also arrive as notifications. →

References

Show all references (6 more)

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

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