{"api_version":"1","generated_at":"2026-10-21T20:29:17+00:00","cve":"CVE-2026-76466","urls":{"html":"https://cve.report/CVE-2026-76466","api":"https://cve.report/api/cve/CVE-2026-76466.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-76466","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-76466"},"summary":{"title":"Cisco Expressway Series Remote Code Execution Vulnerability","description":"A vulnerability in the database service feature of Cisco Expressway Series could allow an unauthenticated, remote attacker with network access to a Cisco Expressway device to execute arbitrary operating system commands as root.\r\n\r\nThis vulnerability is due to the use of persistent cookies. Additionally, there is insufficient validation of client certificates when the TLS Verify Mode is set to Enabled for clustering, which means that client certificates are not validated. 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