CVE-2018-0235
Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
02/05/2018
Last modified:
22/10/2020
Description
A vulnerability in the 802.11 frame validation functionality of the Cisco Wireless LAN Controller (WLC) could allow an unauthenticated, adjacent attacker to cause an affected device to reload unexpectedly, resulting in a denial of service (DoS) condition. The vulnerability is due to incomplete input validation of certain 802.11 management information element frames that an affected device receives from wireless clients. An attacker could exploit this vulnerability by sending a malformed 802.11 management frame to an affected device. A successful exploit could allow the attacker to cause the affected device to reload unexpectedly, resulting in a DoS condition. This vulnerability affects only Cisco Wireless LAN Controllers that are running Cisco Mobility Express Release 8.5.103.0. Cisco Bug IDs: CSCvg07024.
Impact
Base Score 3.x
7.40
Severity 3.x
HIGH
Base Score 2.0
6.10
Severity 2.0
MEDIUM
Vulnerable products and versions
| CPE | From | Up to |
|---|---|---|
| cpe:2.3:o:cisco:wireless_lan_controller_software:8.6\(1.106\):*:*:*:*:*:*:* | ||
| cpe:2.3:o:cisco:wireless_lan_controller_software:8.6\(1.114\):*:*:*:*:*:*:* |
To consult the complete list of CPE names with products and versions, see this page