A vulnerability in the HTTP-based client profiling feature of Cisco IOS XE Software for Wireless LAN Controllers (WLCs) could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient input validation of received traffic. An attacker could exploit this vulnerability by sending crafted traffic through a wireless access point. A successful exploit could allow the attacker to cause CPU utilization to increase, which could result in a DoS condition on an affected device and could cause new wireless client associations to fail. Once the offending traffic stops, the affected system will return to an operational state and new client associations will succeed.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: cisco
Published: 2023-03-23T00:00:00
Updated: 2024-08-02T08:57:35.640Z
Reserved: 2022-10-27T00:00:00
Link: CVE-2023-20067
Vulnrichment
No data.
NVD
Status : Modified
Published: 2023-03-23T17:15:14.660
Modified: 2023-11-07T04:05:55.963
Link: CVE-2023-20067
Redhat
No data.