Cisco Catalyst_9800
31 CVEs affecting Cisco Catalyst_9800. Latest disclosed: 2024-03-27. Critical: 1, High: 18.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2021-34770 | Critical | 10.0 | 2021-09-23 | A vulnerability in the Control and Provisioning of Wireless Access Points (CAPWAP) protocol processing of Cisco IOS XE Software for Cisco Catalyst 9000 Family… |
CVE-2023-20231 | High | 8.8 | 2023-09-27 | A vulnerability in the web UI of Cisco IOS XE Software could allow an authenticated, remote attacker to perform an injection attack against an affected device… |
CVE-2024-20259 | High | 8.6 | 2024-03-27 | A vulnerability in the DHCP snooping feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload une… |
CVE-2022-20919 | High | 8.6 | 2022-09-30 | A vulnerability in the processing of malformed Common Industrial Protocol (CIP) packets that are sent to Cisco IOS Software and Cisco IOS XE Software could all… |
CVE-2022-20856 | High | 8.6 | 2022-09-30 | A vulnerability in the processing of Control and Provisioning of Wireless Access Points (CAPWAP) Mobility messages in Cisco IOS XE Wireless Controller Software… |
CVE-2022-20848 | High | 8.6 | 2022-09-30 | A vulnerability in the UDP processing functionality of Cisco IOS XE Software for Embedded Wireless Controllers on Catalyst 9100 Series Access Points could allo… |
CVE-2022-20847 | High | 8.6 | 2022-09-30 | A vulnerability in the DHCP processing functionality of Cisco IOS XE Wireless Controller Software for the Catalyst 9000 Family could allow an unauthenticated… |
CVE-2021-34769 | High | 8.6 | 2021-09-23 | Multiple vulnerabilities in the Control and Provisioning of Wireless Access Points (CAPWAP) protocol processing of Cisco IOS XE Software for Cisco Catalyst 900… |
CVE-2021-34768 | High | 8.6 | 2021-09-23 | Multiple vulnerabilities in the Control and Provisioning of Wireless Access Points (CAPWAP) protocol processing of Cisco IOS XE Software for Cisco Catalyst 900… |
CVE-2021-1611 | High | 8.6 | 2021-09-23 | A vulnerability in Ethernet over GRE (EoGRE) packet processing of Cisco IOS XE Wireless Controller Software for the Cisco Catalyst 9800 Family Wireless Control… |
CVE-2022-20855 | High | 7.9 | 2022-09-30 | A vulnerability in the self-healing functionality of Cisco IOS XE Software for Embedded Wireless Controllers on Catalyst Access Points could allow an authentic… |
CVE-2023-20065 | High | 7.8 | 2023-03-23 | A vulnerability in the Cisco IOx application hosting subsystem of Cisco IOS XE Software could allow an authenticated, local attacker to elevate privileges to r… |
CVE-2021-1437 | High | 7.5 | 2021-03-24 | A vulnerability in the FlexConnect Upgrade feature of Cisco Aironet Series Access Points Software could allow an unauthenticated, remote attacker to obtain con… |
CVE-2020-3422 | High | 7.5 | 2020-09-24 | A vulnerability in the IP Service Level Agreement (SLA) responder feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause the… |
CVE-2018-0154 | High | 7.5 | 2018-03-28 | A vulnerability in the crypto engine of the Cisco Integrated Services Module for VPN (ISM-VPN) running Cisco IOS Software could allow an unauthenticated, remot… |
CVE-2017-12237 | High | 7.5 | 2017-09-29 | A vulnerability in the Internet Key Exchange Version 2 (IKEv2) module of Cisco IOS 15.0 through 15.6 and Cisco IOS XE 3.5 through 16.5 could allow an unauthent… |
CVE-2017-12231 | High | 7.5 | 2017-09-29 | A vulnerability in the implementation of Network Address Translation (NAT) functionality in Cisco IOS 12.4 through 15.6 could allow an unauthenticated, remote… |
CVE-2021-34767 | High | 7.4 | 2021-09-23 | A vulnerability in IPv6 traffic processing of Cisco IOS XE Wireless Controller Software for Cisco Catalyst 9000 Family Wireless Controllers could allow an unau… |
CVE-2021-1439 | High | 7.4 | 2021-03-24 | A vulnerability in the multicast DNS (mDNS) gateway feature of Cisco Aironet Series Access Points Software could allow an unauthenticated, adjacent attacker to… |
CVE-2023-20100 | Medium | 6.8 | 2023-03-23 | A vulnerability in the access point (AP) joining process of the Control and Provisioning of Wireless Access Points (CAPWAP) protocol of Cisco IOS XE Software f… |