Cisco 8818
29 CVEs affecting Cisco 8818. Latest disclosed: 2025-03-12. Critical: 1, High: 13.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2017-12240 | Critical | 9.8 | 2017-09-29 | The DHCP relay subsystem of Cisco IOS 12.2 through 15.6 and Cisco IOS XE Software contains a vulnerability that could allow an unauthenticated, remote attacker… |
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-2021-34720 | High | 8.6 | 2021-09-09 | A vulnerability in the IP Service Level Agreements (IP SLA) responder and Two-Way Active Measurement Protocol (TWAMP) features of Cisco IOS XR Software could a… |
CVE-2024-20320 | High | 7.8 | 2024-03-13 | A vulnerability in the SSH client feature of Cisco IOS XR Software for Cisco 8000 Series Routers and Cisco Network Convergence System (NCS) 540 Series and 5700… |
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-2022-20818 | High | 7.8 | 2022-09-30 | Multiple vulnerabilities in the CLI of Cisco SD-WAN Software could allow an authenticated, local attacker to gain elevated privileges. These vulnerabilities ar… |
CVE-2022-20775 | High | 7.8 | 2022-09-30 | A vulnerability in the CLI of Cisco SD-WAN Software could allow an authenticated, local attacker to gain elevated privileges. This vulnerability is due to i… |
CVE-2021-34728 | High | 7.8 | 2021-09-09 | Multiple vulnerabilities in the CLI of Cisco IOS XR Software could allow an authenticated, local attacker with a low-privileged account to elevate privileges o… |
CVE-2021-34719 | High | 7.8 | 2021-09-09 | Multiple vulnerabilities in the CLI of Cisco IOS XR Software could allow an authenticated, local attacker with a low-privileged account to elevate privileges o… |
CVE-2021-1370 | High | 7.8 | 2021-02-04 | A vulnerability in a CLI command of Cisco IOS XR Software for the Cisco 8000 Series Routers and Network Convergence System 540 Series Routers running NCS540L s… |
CVE-2020-3473 | High | 7.8 | 2020-09-04 | A vulnerability in task group assignment for a specific CLI command in Cisco IOS XR Software could allow an authenticated, local CLI shell user to elevate priv… |
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-2023-20081 | Medium | 6.8 | 2023-03-23 | A vulnerability in the IPv6 DHCP (DHCPv6) client module of Cisco Adaptive Security Appliance (ASA) Software, Cisco Firepower Threat Defense (FTD) Software, Cis… |
CVE-2025-20177 | Medium | 6.7 | 2025-03-12 | A vulnerability in the boot process of Cisco IOS XR Software could allow an authenticated, local attacker to bypass Cisco IOS XR image signature verification a… |
CVE-2024-20456 | Medium | 6.7 | 2024-07-10 | A vulnerability in the boot process of Cisco IOS XR Software could allow an authenticated, local attacker with high privileges to bypass the Cisco Secure Boot… |
CVE-2023-20236 | Medium | 6.7 | 2023-09-13 | A vulnerability in the iPXE boot function of Cisco IOS XR software could allow an authenticated, local attacker to install an unverified software image on an a… |
CVE-2021-34722 | Medium | 6.7 | 2021-09-09 | Multiple vulnerabilities in the CLI of Cisco IOS XR Software could allow an authenticated, local attacker to gain access to the underlying root shell of an aff… |
CVE-2021-34721 | Medium | 6.7 | 2021-09-09 | Multiple vulnerabilities in the CLI of Cisco IOS XR Software could allow an authenticated, local attacker to gain access to the underlying root shell of an aff… |