关键信息 CVE ID: CVE-2014-0701, CVE-2014-0703, CVE-2014-0704 严重性: Critical 影响产品: Cisco Wireless LAN Controller (WLC) product family 漏洞类型: - Denial of Service - Unauthorized Access - IGMP Version 3 Denial of Service - MLDv2 Denial of Service - Crafted Frame Denial of Service 修复版本: - 7.0.250.0 or 7.4.121.0 - Other recommended versions: 7.4.121.0 or 7.6.100.0 修复建议: - Upgrade to the recommended software release - Apply workarounds if available 受影响的控制器: - Stand Alone controllers - Modular controllers CVE-2014-0701: WebAuth feature DoS vulnerability CVE-2014-0703: Unauthorized Access to APs CVE-2014-0704: IGMPv3 DoS vulnerability CVE-2014-0705: MLDv2 DoS vulnerability CVE-2014-0706: Crafted frame DoS vulnerability CVE-2014-0707: Crafted frame DoS vulnerability