What is CVE-2018-5795?

CVE-2018-5795 is a medium-severity vulnerability in Extremewireless Wing. CVSS score: 4.9/10. Published 2018-02-05.

How severe is CVE-2018-5795?

Medium severity. CVSS v3 base score is 4.9 out of 10.

Vulnerability in Extremewireless Wing

CVE-2018-5795

An issue was discovered in Extreme Networks ExtremeWireless WiNG 5.x before 5.8.6.9 and 5.9.x before 5.9.1.3. There is Arbitrary File Write from the WebGUI on the WiNG Access Point / Controller.

Published 2018-02-05 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.9 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N.

EPSS exploit prediction

EPSS: 0.007 (50.8th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 51st percentile — 50.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000

Affected products

Extremewireless Wing

References

gtacknowledge.extremenetworks.com/articles/Vulnerability_Notice/VN-2018-003 (Mitigation, Vendor Advisory)

Frequently asked questions

What is CVE-2018-5795?: CVE-2018-5795 is a medium-severity vulnerability in Extremewireless Wing. CVSS score: 4.9/10. Published 2018-02-05.
How severe is CVE-2018-5795?: Medium severity. CVSS v3 base score is 4.9 out of 10.