Multiple vulnerabilities in the Control and Provisioning of Wireless Access Points (CAPWAP) protocol processing of Cisco IOS XE Software for Cisco Catalyst 9800 Series Wireless Controllers could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition of an affected device. These vulnerabilities are due to insufficient validation of CAPWAP packets. An attacker could exploit these vulnerabilities by sending a malformed CAPWAP packet to an affected device. A successful exploit could allow the attacker to cause the affected device to crash and reload, resulting in a DoS condition on the affected device.
                
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References
        History
                    Thu, 14 Nov 2024 08:15:00 +0000
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 MITRE
                        MITRE
                    Status: PUBLISHED
Assigner: cisco
Published: 2020-09-24T17:52:02.180495Z
Updated: 2024-11-13T17:59:45.613Z
Reserved: 2019-12-12T00:00:00
Link: CVE-2020-3497
 Vulnrichment
                        Vulnrichment
                    Updated: 2024-08-04T07:37:54.201Z
 NVD
                        NVD
                    Status : Modified
Published: 2020-09-24T18:15:20.790
Modified: 2024-11-21T05:31:11.577
Link: CVE-2020-3497
 Redhat
                        Redhat
                    No data.