Known vulnerabilities in Cisco Small Business Smart and Managed Switches
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CVE list
| CVE | Summary | Score | Published |
|---|---|---|---|
| CVE-2026-20185 | A vulnerability in the Simple Network Management Protocol (SNMP) subsystem of Cisco 350 Series Managed Switches… | 7.7 High | May 6, 2026 |
| CVE-2024-20263 | A vulnerability with the access control list (ACL) management within a stacked switch configuration of Cisco Business… | 5.8 Medium | Jan 26, 2024 |
| CVE-2023-20188 | A vulnerability in the web-based management interface of Cisco Small Business 200 Series Smart Switches, Cisco Small… | 4.8 Medium | Jun 28, 2023 |
| CVE-2023-20157 | Multiple vulnerabilities in the web-based user interface of certain Cisco Small Business Series Switches could allow… | 8.6 High | May 18, 2023 |
| CVE-2023-20156 | Multiple vulnerabilities in the web-based user interface of certain Cisco Small Business Series Switches could allow… | 8.6 High | May 18, 2023 |
| CVE-2023-20162 | Multiple vulnerabilities in the web-based user interface of certain Cisco Small Business Series Switches could allow… | 8.6 High | May 18, 2023 |
| CVE-2023-20189 | Multiple vulnerabilities in the web-based user interface of certain Cisco Small Business Series Switches could allow… | 8.6 High | May 18, 2023 |
| CVE-2023-20161 | Multiple vulnerabilities in the web-based user interface of certain Cisco Small Business Series Switches could allow… | 8.6 High | May 18, 2023 |
| CVE-2023-20160 | Multiple vulnerabilities in the web-based user interface of certain Cisco Small Business Series Switches could allow… | 8.6 High | May 18, 2023 |
| CVE-2023-20159 | Multiple vulnerabilities in the web-based user interface of certain Cisco Small Business Series Switches could allow… | 8.6 High | May 18, 2023 |
| CVE-2023-20158 | Multiple vulnerabilities in the web-based user interface of certain Cisco Small Business Series Switches could allow… | 8.6 High | May 18, 2023 |
| CVE-2023-20024 | Multiple vulnerabilities in the web-based user interface of certain Cisco Small Business Series Switches could allow… | 8.6 High | May 18, 2023 |
| CVE-2021-34739 | A vulnerability in the web-based management interface of multiple Cisco Small Business Series Switches could allow an… | 8.1 High | Nov 4, 2021 |
| CVE-2021-40127 | A vulnerability in the web-based management interface of Cisco Small Business 200 Series Smart Switches, Cisco Small… | 5.3 Medium | Nov 4, 2021 |
Other Cisco products
Cisco Small Business RV Series Router Firmware 262
Cisco IOS XE Software 248
Cisco Identity Services Engine Software 199
Cisco Firepower Threat Defense Software 162
Cisco Adaptive Security Appliance (ASA) Software 161
Cisco Firepower Management Center 129
Cisco IOS XR Software 115
Cisco NX-OS Software 102
Cisco Secure Firewall Threat Defense (FTD) Software 81
Cisco Data Center Network Manager 74
Cisco Unified Communications Manager 62
Cisco SD-WAN vManage 61