What is CVE-2017-14328?

CVE-2017-14328 is a high-severity vulnerability in Extremenetworks Extremexos, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 7.5/10. Published 2017-10-23.

How severe is CVE-2017-14328?

High severity. CVSS v3 base score is 7.5 out of 10.

Buffer overflow in Extremenetworks Extremexos

CVE-2017-14328

Extreme EXOS 15.7, 16.x, 21.x, and 22.x allows remote attackers to trigger a buffer overflow leading to a reboot.

Vulnerability class: Buffer Overflow

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

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.013 (69.9th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 70th percentile — 69.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: 0.000

Affected products

Extremenetworks Extremexos — versions 15.7, 16.1, 16.1.2

Weakness classification (CWE)

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer

References

extremeportal.force.com/ExtrArticleDetail (Mitigation, Vendor Advisory)

Frequently asked questions

What is CVE-2017-14328?: CVE-2017-14328 is a high-severity vulnerability in Extremenetworks Extremexos, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 7.5/10. Published 2017-10-23.
How severe is CVE-2017-14328?: High severity. CVSS v3 base score is 7.5 out of 10.