CVE Published: 30/09/2022 |
CVE Updated: 06/11/2024 |
CVE Year: 2022 Source: cisco |
Vendor: Cisco |
Product: Cisco Wireless LAN Controller (WLC) Status : PUBLISHED
CVE-2022-20769 Description
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.
Metrics
CVSS Version: 3.1 |
Base Score: 7.4 HIGH Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H