A vulnerability in the authentication functionality of Cisco Wireless LAN Controller (WLC) AireOS Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient error validation. An attacker could exploit this vulnerability by sending crafted packets to an affected device. A successful exploit could allow the attacker to cause the wireless LAN controller to crash, resulting in a DoS condition. Note: This vulnerability affects only devices that have Federal Information Processing Standards (FIPS) mode enabled.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: cisco

Published: 2022-09-28T00:00:00

Updated: 2022-09-30T18:45:21

Reserved: 2021-11-02T00:00:00


Link: CVE-2022-20769

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2022-09-30T19:15:11.217

Modified: 2023-11-07T03:42:53.770


Link: CVE-2022-20769

JSON object: View

cve-icon Redhat Information

No data.

CWE