Vulnerability Information
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Vulnerability Title
Cisco IOS XE Wireless Controller Software for the Catalyst 9000 Family WPA Denial of Service Vulnerability
Vulnerability Description
A vulnerability in the WPA2 and WPA3 security implementation of Cisco IOS XE Wireless Controller Software for the Cisco Catalyst 9000 Family could allow an unauthenticated, adjacent attacker to cause denial of service (DoS) condition on an affected device. The vulnerability is due to incorrect packet processing during the WPA2 and WPA3 authentication handshake when configured for dot1x or pre-shared key (PSK) authentication key management (AKM) with 802.11r BSS Fast Transition (FT) enabled. An attacker could exploit this vulnerability by sending a crafted authentication packet to an affected device. A successful exploit could cause an affected device to reload, resulting in a DoS condition.
CVSS Information
N/A
Vulnerability Type
输入验证不恰当
Vulnerability Title
Cisco 多款产品输入验证错误漏洞
Vulnerability Description
Cisco IOS等都是美国思科（Cisco）公司的产品。Cisco IOS是一套为其网络设备开发的操作系统。IOS XE是一套为其网络设备开发的操作系统。WPA等都是美国Wi-Fi联盟（Wi-Fi Alliance）的产品。WPA是一套Wi-Fi访问保护方案，包括安全协议和安全认证程序。WPA2是一套Wi-Fi访问保护方案，包括安全协议和安全认证程序。 Cisco Catalyst 9000 和 Cisco IOS XE 无线控制软件存在安全漏洞， 该漏洞是源于在为启用了802.11r BSS快速转换（
CVSS Information
N/A
Vulnerability Type
N/A