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Category:   Device (Router/Bridge/Hub)  >   Cisco Wireless LAN Controller Vendors:   Cisco
Cisco Wireless LAN Controller Cisco TrustSec Domain Lets Remote Authenticated Users Gain Elevated Privileges
SecurityTracker Alert ID:  1041925
SecurityTracker URL:  http://securitytracker.com/id/1041925
CVE Reference:   CVE-2018-15395   (Links to External Site)
Date:  Oct 19 2018
Impact:   User access via network
Fix Available:  Yes  Vendor Confirmed:  Yes  

Description:   A vulnerability was reported in Cisco Wireless LAN Controller. A remote authenticated user can gain elevated privileges.

A remote authenticated user on the local network can acquire a dynamic assignment of Security Group Tags (SGTs) during a wireless roam from one Service Set Identifier (SSID) to another to gain elevated privileges on the target Cisco TrustSec domain.

The vendor has assigned bug ID CSCvi49059 to this vulnerability.

Impact:   A remote authenticated user can gain elevated privileges on the target system.
Solution:   The vendor has issued a fix.

The vendor advisory is available at:

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181017-wlan-escalation

Vendor URL:  tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181017-wlan-escalation (Links to External Site)
Cause:   Access control error

Message History:   None.


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