In JON 2.1.x before 2.1.2 SP1, users can obtain unauthorized security information about private resources managed by JBoss ON.

published 2019-11-07 7 y ago modified 2026-06-16 4 mo ago also EUVD-2008-5062

cvss: 6.5; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 0.9%; EPSS 0.9% chance of exploitation in 30 days, percentile 58%
public exploits: 0; none known

Patch / fix

fixed in 1

redhat jboss_operations_network 2.1.2

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2008-5083 updated 2025-11-21

JON unauthorized access private property

Red Hat All currently supported Red Hat products
not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

0.87% chance of exploitation in the next 30 days, higher than 58% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
NVD	3.1	6.5	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
NVD	2.0	4.0	AV:N/AC:L/Au:S/C:P/I:N/A:N

Affected products

JON JON

Classification

Weakness

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

References

bugzilla.redhat.com /show_bug.cgi?id=CVE-2008-5083
issue-tracking, vendor-advisory
access.redhat.com /security/cve/cve-2008-5083
vendor-advisory

Sources

CVE List CVE-2008-5083
NVD CVE-2008-5083

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary