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As of 09/20/2026, within CyStack's analyzed data, Cisco Small Business IP Phones has 0 security vulnerabilities published in the last 90 days. Of these, 0 are rated High or Critical. None of these vulnerabilities is listed in the CISA KEV catalog. CyStack recommends that organizations and individual users remediate applicable vulnerabilities as soon as possible.
CyStack does not yet have sufficient official-source data to identify the latest version of Cisco Small Business IP Phones and determine which vulnerabilities affect that version.
CyStack VulnScan continuously discovers assets, validates vulnerabilities, and helps security teams prioritize remediation across the organization.
Explore CyStack VulnScan| Vulnerability | Exploitation status | Fix | Published | Severity |
|---|---|---|---|---|
CVE-2021-1379Cisco IP Phones Cisco Discovery Protocol and Link Layer Discovery Protocol Remote Code Execution and Denial of Service Vulnerabilities | Exploitation statusNot known exploited | FixNot confirmed | Published11/18/2024 | SeverityMedium |
CVE-2024-20451 | Exploitation statusNot known exploited | FixNot confirmed | Published08/07/2024 | SeverityHigh |
CVE-2024-20454 | Exploitation statusNot known exploited | FixNot confirmed | Published08/07/2024 | SeverityCritical |
CVE-2024-20450 | Exploitation statusNot known exploited | FixNot confirmed | Published08/07/2024 | SeverityCritical |
CVE-2023-20181 | Exploitation statusNot confirmed | FixNot confirmed | Published08/03/2023 | SeverityMedium |
CVE-2023-20218 | Exploitation statusNot known exploited | FixNot confirmed | Published08/03/2023 | SeverityMedium |
CVE-2023-20126Cisco SPA112 2-Port Phone Adapters Remote Command Execution Vulnerability | Exploitation statusNot known exploited | FixNot confirmed | Published05/04/2023 | SeverityCritical |
