{"api_version":"1","generated_at":"2026-04-23T04:21:41+00:00","cve":"CVE-2022-20844","urls":{"html":"https://cve.report/CVE-2022-20844","api":"https://cve.report/api/cve/CVE-2022-20844.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2022-20844","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2022-20844"},"summary":{"title":"CVE-2022-20844","description":"A vulnerability in authentication mechanism of Cisco Software-Defined Application Visibility and Control (SD-AVC) on Cisco vManage could allow an unauthenticated, remote attacker to access the GUI of Cisco SD-AVC using a default static username and password combination. This vulnerability exists because the GUI is accessible on self-managed cloud installations or local server installations of Cisco vManage. An attacker could exploit this vulnerability by accessing the exposed GUI of Cisco SD-AVC. 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This vulnerability exists because the GUI is accessible on self-managed cloud installations or local server installations of Cisco vManage. An attacker could exploit this vulnerability by accessing the exposed GUI of Cisco SD-AVC. A successful exploit could allow the attacker to view managed device names, SD-AVC logs, and SD-AVC DNS server IP addresses."}]},"exploit":[{"lang":"eng","value":"The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory. 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When the candidate has been publicized, the details for this candidate will be provided.","Type":"Description","Title":null}]}}}