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Public proof of concept

CVE-2018-14324

A public proof of concept exists; no exploitation attested.

  • Published2018-07-16
  • WeaknessCWE-798

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

The demo feature in Oracle GlassFish Open Source Edition 5.0 has TCP port 7676 open by default with a password of admin for the admin account. This allows remote attackers to obtain potentially sensitive information, perform database operations, or manipulate the demo via a JMX RMI session, aka a "jmx_rmi remote monitoring and control problem." NOTE: this is not an Oracle supported product.

Timeline

dates in UTC
  1. 2018-07-1618:29CVE publishedNVD
  2. 2026-10-2319:23First public proof of conceptPoC-in-GitHub

Observed activity

isMalicious corpus · updated 2026-10-23 21:37 UTC
Indicators tagged with this CVE, per day0 indicators over 7 days
Block these indicators
  • Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2018-14324?format=txt
  • CSV export: https://api.ismalicious.com/edl/cve/CVE-2018-14324?format=csv
  • TAXII collection of exploited CVEs
  • The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD
Oracle glassfish server
BranchAffectedFixed in
5.0= 5.0no fix published

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

No fix published by the sources we read yet. NVD record

Detection

read 2026-10-23 19:23 UTC
Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof-of-concept repositories
1 repository, unverifiedmatejsmycka/CVE-2018-14324-Exploit
PoC-in-GitHub

Sources

  • NVDCVSS 3.09.8read 2026-10-23
  • NVDCVSS 2.010read 2026-10-23
  • NVDweakness (CWE)CWE-798read 2026-10-23
  • FIRST EPSSEPSS score4.3 %2026-10-23
  • PoC-in-GitHubproof of concept1read 2026-10-23

Technical details

CVSS v3 Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
2018-07-16
Last Modified
2026-06-17
NVD status
Modified

Frequently asked questions

What is CVE-2018-14324?

The demo feature in Oracle GlassFish Open Source Edition 5.0 has TCP port 7676 open by default with a password of admin for the admin account. This allows remote attackers to obtain potentially sensitive information, perform database operations, or manipulate the demo via a JMX RMI session, aka a "jmx_rmi remote monitoring and control problem." NOTE: this is not an Oracle supported product.

Is CVE-2018-14324 actively exploited?

Active exploitation of CVE-2018-14324 has not been confirmed. Its EPSS score was 4.3% on 2026-10-23, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2018-14324?

CVE-2018-14324 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

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