What is CVE-2017-14327?

CVE-2017-14327 is a medium-severity vulnerability in Extremenetworks Extremexos, classified under Information Disclosure. CVSS score: 4.4/10. Published 2017-10-23.

How severe is CVE-2017-14327?

Medium severity. CVSS v3 base score is 4.4 out of 10.

Information disclosure in Extremenetworks Extremexos

CVE-2017-14327

Extreme EXOS 16.x, 21.x, and 22.x allows administrators to read arbitrary files.

Vulnerability class: Information Disclosure

Published 2017-10-23 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.4 (Medium). Vector: CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.003 (24.6th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 25th percentile — 24.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

Extremenetworks Extremexos — versions 16.1.2, 16.1.3, 16.1.4

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

extremeportal.force.com/ExtrArticleDetail (Third Party Advisory)

Frequently asked questions

What is CVE-2017-14327?: CVE-2017-14327 is a medium-severity vulnerability in Extremenetworks Extremexos, classified under Information Disclosure. CVSS score: 4.4/10. Published 2017-10-23.
How severe is CVE-2017-14327?: Medium severity. CVSS v3 base score is 4.4 out of 10.