CVE-2018-5795: Extremewireless Wing

Medium severity, CVSS 4.9. EPSS: 0.7% chance of exploitation in the next 30 days.

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.

Affected products

• Extremewireless Wing: from 5.0, before 5.8.6.9 (fixed in 5.8.6.9); from 5.9.0, before 5.9.1.3 (fixed in 5.9.1.3)

Published 2018-02-05. Last modified 2026-06-17.