Vulnerability in the Oracle GlassFish Server component of Oracle Fusion Middleware (subcomponent: Administration). Supported versions that are affected are 3.0.1 and 3.1.2. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle GlassFish Server executes to compromise Oracle GlassFish Server. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle GlassFish Server accessible data. CVSS v3.0 Base Score 3.3 (Confidentiality impacts).
Conclusion & alert: CVE-2017-3239 is rated Low Risk (25.3/100): CVSS Low severity, with low exploitation likelihood (EPSS 0.42%). Mandatory action: Monitor for updates and reassess as exploit intelligence or EPSS changes.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.04% | 0.42% | +0.38% |
| 2 | 2023-03-07 | 0.89% | 0.04% | -0.84% |
| 3 | 2022-02-04 | — | 0.89% | — |
Full EPSS history (4 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 3.3 | 3.0 | LOW |
|
1.8 | 1.4 | [email protected] |
| 2.1 | 2.0 | LOW |
|
3.9 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
ubuntu
|
medium | CVE-2017-3239 medium priority: Ubuntu including 1 source packages (glassfish), 5 status rows across 5 suites (precise, trusty, upstream, xenial, yakkety): not-affected 3, DNE 1, needs-triage 1. | https://ubuntu.com/security/CVE-2017-3239 |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| oracle | glassfish_server | 3.0.1 | cpe:2.3:a:oracle:glassfish_server:3.0.1:*:*:*:*:*:*:* |
| oracle | glassfish_server | 3.1.2 | cpe:2.3:a:oracle:glassfish_server:3.1.2:*:*:*:*:*:*:* |
| URL | Tags |
|---|---|
| http://www.oracle.com/technetwork/security-advisory/cpujan2017-2881727.html | Patch Vendor Advisory |
| http://www.securityfocus.com/bid/95493 |