Cisco Cisco Small Business Smart And Managed Switches
14 CVEs affecting Cisco Cisco Small Business Smart And Managed Switches. Latest disclosed: 2026-05-06. Critical: 0, High: 11.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2023-20189 | High | 8.6 | 2023-05-18 | Multiple vulnerabilities in the web-based user interface of certain Cisco Small Business Series Switches could allow an unauthenticated, remote attacker to cau… |
CVE-2023-20162 | High | 8.6 | 2023-05-18 | Multiple vulnerabilities in the web-based user interface of certain Cisco Small Business Series Switches could allow an unauthenticated, remote attacker to cau… |
CVE-2023-20161 | High | 8.6 | 2023-05-18 | Multiple vulnerabilities in the web-based user interface of certain Cisco Small Business Series Switches could allow an unauthenticated, remote attacker to cau… |
CVE-2023-20160 | High | 8.6 | 2023-05-18 | Multiple vulnerabilities in the web-based user interface of certain Cisco Small Business Series Switches could allow an unauthenticated, remote attacker to cau… |
CVE-2023-20159 | High | 8.6 | 2023-05-18 | Multiple vulnerabilities in the web-based user interface of certain Cisco Small Business Series Switches could allow an unauthenticated, remote attacker to cau… |
CVE-2023-20158 | High | 8.6 | 2023-05-18 | Multiple vulnerabilities in the web-based user interface of certain Cisco Small Business Series Switches could allow an unauthenticated, remote attacker to cau… |
CVE-2023-20157 | High | 8.6 | 2023-05-18 | Multiple vulnerabilities in the web-based user interface of certain Cisco Small Business Series Switches could allow an unauthenticated, remote attacker to cau… |
CVE-2023-20156 | High | 8.6 | 2023-05-18 | Multiple vulnerabilities in the web-based user interface of certain Cisco Small Business Series Switches could allow an unauthenticated, remote attacker to cau… |
CVE-2023-20024 | High | 8.6 | 2023-05-18 | Multiple vulnerabilities in the web-based user interface of certain Cisco Small Business Series Switches could allow an unauthenticated, remote attacker to cau… |
CVE-2021-34739 | High | 8.1 | 2021-11-04 | A vulnerability in the web-based management interface of multiple Cisco Small Business Series Switches could allow an unauthenticated, remote attacker to repla… |
CVE-2026-20185 | High | 7.7 | 2026-05-06 | A vulnerability in the Simple Network Management Protocol (SNMP) subsystem of Cisco 350 Series Managed Switches (SG350) and Cisco 350X Series Stackable Ma… |
CVE-2024-20263 | Medium | 5.8 | 2024-01-26 | A vulnerability with the access control list (ACL) management within a stacked switch configuration of Cisco Business 250 Series Smart Switches and Business 35… |
CVE-2021-40127 | Medium | 5.3 | 2021-11-04 | A vulnerability in the web-based management interface of Cisco Small Business 200 Series Smart Switches, Cisco Small Business 300 Series Managed Switches, and… |
CVE-2023-20188 | Medium | 4.8 | 2023-06-28 | A vulnerability in the web-based management interface of Cisco Small Business 200 Series Smart Switches, Cisco Small Business 300 Series Managed Switches, and… |