What is CVE-2012-1094?

CVE-2012-1094 is a high-severity vulnerability in Red Hat Jboss Application Server, classified under Information Disclosure. CVSS score: 7.5/10. Published 2020-03-10.

How severe is CVE-2012-1094?

High severity. CVSS v3 base score is 7.5 out of 10.

Information disclosure in Red Hat Jboss Application Server

CVE-2012-1094

JBoss AS 7 prior to 7.1.1 and mod_cluster do not handle default hostname in the same way, which can cause the excluded-contexts list to be mismatched and the root context to be exposed.

Vulnerability class: Information Disclosure

Published 2020-03-10 · last modified 2026-06-16.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.011 (64.4th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 64th percentile — 64.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000

Affected products

Red Hat Jboss Application Server
Jboss As 7 — versions prior to 7.1.1

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

bugzilla.redhat.com/show_bug.cgi (Issue Tracking, Vendor Advisory)
access.redhat.com/security/cve/cve-2012-1094 (Vendor Advisory)

Frequently asked questions

What is CVE-2012-1094?: CVE-2012-1094 is a high-severity vulnerability in Red Hat Jboss Application Server, classified under Information Disclosure. CVSS score: 7.5/10. Published 2020-03-10.
How severe is CVE-2012-1094?: High severity. CVSS v3 base score is 7.5 out of 10.