Description
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).
Metrics
CVSS 3.0 5.3/10
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:LWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | Cisco Wireless LAN Controller | Cisco Wireless LAN Controller |
References
- http://www.securityfocus.com/bid/97425Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1038188
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170405-wlc1Vendor Advisory
- http://www.securityfocus.com/bid/97425Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1038188
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170405-wlc1Vendor Advisory
Timeline
- Published
- Apr 7, 2017
- Last modified
- Jun 17, 2026
- NVD status
- Modified