What is CVE-2017-1000030?

CVE-2017-1000030 is a critical-severity vulnerability in Oracle Glassfish Server, classified under Improper Authentication. CVSS score: 9.8/10. Published 2017-07-17.

How severe is CVE-2017-1000030?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Auth bypass in Oracle Glassfish Server

CVE-2017-1000030

Oracle, GlassFish Server Open Source Edition 3.0.1 (build 22) is vulnerable to Java Key Store Password Disclosure vulnerability, that makes it possible to provide an unauthenticated attacker plain text password of administrative user and grant access to the web-based administration interface.

Vulnerability class: Broken Authentication

Published 2017-07-17 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.017 (77.0th percentile), scored 2026-10-22.

Low probability of exploitation in the next 30 days, but still tracked. 77th percentile — 77.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.017 · newest: 0.017 · change: 0.000

Affected products

Oracle Glassfish Server — versions 3.0.1

Weakness classification (CWE)

CWE-287 — Improper Authentication

References

www.trustwave.com/Resources/Security-Advisories/Advisories/TWSL2016-011/ (Mailing List, Third Party Advisory)

Frequently asked questions

What is CVE-2017-1000030?: CVE-2017-1000030 is a critical-severity vulnerability in Oracle Glassfish Server, classified under Improper Authentication. CVSS score: 9.8/10. Published 2017-07-17.
How severe is CVE-2017-1000030?: Critical severity. CVSS v3 base score is 9.8 out of 10.