Cisco Catalyst 9800 Firmware vulnerabilities

• cisco 1100-8p firmware, 1120 firmware, 1160 firmware +39 more +41 more Cisco Access Points SSH Management Privilege Escalation Vulnerability CVE-2021-1419 7.8 HighSeptember 23, 2021
• cisco ios xe software, ios xe, catalyst 9800 firmware +1 more +3 more Cisco IOS XE Software for Catalyst 9000 Family Wireless Controllers CAPWAP Denial of Service Vulnerabilities CVE-2021-1565 8.6 HighSeptember 23, 2021
• cisco aironet access point software, catalyst 9800 firmware, wireless lan controller software +2 more Cisco Aironet Access Points Arbitrary File Overwrite Vulnerability CVE-2021-1423 4.4 MediumMarch 24, 2021
• cisco aironet access point software, catalyst 9800 firmware, wireless lan controller software +2 more Cisco Access Point Software Arbitrary Code Execution Vulnerability CVE-2021-1449 6.7 MediumMarch 24, 2021
• cisco aironet access point software, catalyst 9800 firmware, aironet access point software (ios xe controller) +2 more Cisco Aironet Access Points FlexConnect Multicast DNS Denial of Service Vulnerability CVE-2021-1439 7.4 HighMarch 24, 2021
• cisco aironet access point software, catalyst 9800 firmware, wireless lan controller software +2 more Cisco Aironet Access Points FlexConnect Upgrade Information Disclosure Vulnerability CVE-2021-1437 7.5 HighMarch 24, 2021