Vulnerability Details CVE-2020-3262
A vulnerability in the Control and Provisioning of Wireless Access Points (CAPWAP) protocol handler of Cisco Wireless LAN Controller (WLC) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to insufficient validation of CAPWAP packets. An attacker could exploit this vulnerability by sending a malformed CAPWAP packet to an affected device. A successful exploit could allow the attacker to cause the affected device to restart, resulting in a DoS condition.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.006
EPSS Ranking 69.4%
CVSS Severity
CVSS v3 Score 8.6
CVSS v2 Score 5.0
References
Products affected by CVE-2020-3262
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cpe:2.3:h:cisco:5508_wireless_controller:-
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cpe:2.3:h:cisco:5520_wireless_controller:-
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cpe:2.3:o:cisco:5508_wireless_controller_firmware:8.8(120.0)
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cpe:2.3:o:cisco:5520_wireless_controller_firmware:8.8(120.0)