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.
Published: 2022-09-30
Score: 7.4 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No remediation available yet.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2022-26019 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

Wed, 06 Nov 2024 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Subscriptions

Cisco 2504 Wireless Lan Controller 3504 Wireless Lan Controller 5508 Wireless Lan Controller 5520 Wireless Lan Controller 8540 Wireless Lan Controller Flex 7510 Virtual Wireless Controller Wireless Lan Controller Software
cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published:

Updated: 2024-11-06T16:04:50.388Z

Reserved: 2021-11-02T00:00:00.000Z

Link: CVE-2022-20769

cve-icon Vulnrichment

Updated: 2024-08-03T02:24:49.354Z

cve-icon NVD

Status : Modified

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

Modified: 2024-11-21T06:43:31.107

Link: CVE-2022-20769

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses