CVE-2016-9195

5.3 mediumEPSS 2.0%

A vulnerability in RADIUS Change of Authorization (CoA) request processing in the Cisco Wireless LAN Controller (WLC) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition by disconnecting a single connection. This vulnerability affects Cisco Wireless LAN Controller running software release 8.3.102.0. More Information: CSCvb01835. Known Fixed Releases: 8.4(1.49) 8.3(111.0) 8.3(108.0) 8.3(104.24) 8.3(102.3).

Severity

CVSS 3.0

5.3 medium

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

EPSS: 2.0% chance of exploitation in the next 30 days; higher than 81% of CVEs (scores of 2026-10-31)
CWE: CWE-399
Published: 2017-04-07
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

cisco:wireless_lan_controller

References

http://www.securityfocus.com/bid/97425
http://www.securitytracker.com/id/1038188
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170405-wlc1
http://www.securityfocus.com/bid/97425
http://www.securitytracker.com/id/1038188

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