CVE-2026-76473Critical 9.8Cisco Unified Communications Products Hardening Release: October 2026 - Improper control of a resource through its lifetime.0.5%
CVE-2024-20352Medium 4.9A vulnerability in Cisco Emergency Responder could allow an authenticated, remote attacker to conduct a directory traversal attack, which could allow the attacker to perform arbitrary actions on an af1.5%
CVE-2024-20347Medium 4.3A vulnerability in Cisco Emergency Responder could allow an unauthenticated, remote attacker to conduct a CSRF attack, which could allow the attacker to perform arbitrary actions on an affected device0.2%
CVE-2023-20259High 8.6A vulnerability in an API endpoint of multiple Cisco Unified Communications Products could allow an unauthenticated, remote attacker to cause high CPU utilization, which could impact access to the web0.8%
CVE-2023-20101Critical 9.8A vulnerability in Cisco Emergency Responder could allow an unauthenticated, remote attacker to log in to an affected device using the root account, which has default, static credentials that cannot b2.6%
CVE-2023-20266Medium 6.5A vulnerability in Cisco Emergency Responder, Cisco Unified Communications Manager (Unified CM), Cisco Unified Communications Manager Session Management Edition (Unified CM SME), and Cisco Unity Conne0.5%
CVE-2021-1226Medium 4.3Cisco Unified Communications Products Information Disclosure Vulnerability0.9%