{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-18T17:08:10.778","vulnerabilities":[{"cve":{"id":"CVE-2022-20844","sourceIdentifier":"psirt@cisco.com","published":"2022-09-30T19:15:11.987","lastModified":"2024-11-21T06:43:40.347","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"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. A successful exploit could allow the attacker to view managed device names, SD-AVC logs, and SD-AVC DNS server IP addresses."},{"lang":"es","value":"Una vulnerabilidad en el mecanismo de autenticación de Cisco Software-Defined Application Visibility and Control (SD-AVC) en Cisco vManage podría permitir a un atacante remoto no autenticado acceder a la GUI de Cisco SD-AVC usando una combinación estática predeterminada de nombre de usuario y contraseña. Esta vulnerabilidad se presenta porque la GUI es accesible en instalaciones autoadministradas en la nube o en instalaciones de servidores locales de Cisco vManage. Un atacante podría explotar esta vulnerabilidad al acceder a la GUI expuesta de Cisco SD-AVC. Una explotación con éxito podría permitir al atacante visualizar los nombres de los dispositivos gestionados, los registros de SD-AVC y las direcciones IP del servidor DNS de SD-AVC"}],"metrics":{"cvssMetricV31":[{"source":"psirt@cisco.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","baseScore":5.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":3.9,"impactScore":1.4},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","baseScore":5.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":3.9,"impactScore":1.4}]},"weaknesses":[{"source":"psirt@cisco.com","type":"Secondary","description":[{"lang":"en","value":"CWE-798"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-798"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:sd-wan:*:*:*:*:*:*:*:*","versionStartIncluding":"20.4.1","versionEndExcluding":"20.6.3","matchCriteriaId":"B924F9AC-46FE-4587-AA9D-1CB6102F2DE2"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:sd-wan:20.3.4.1:*:*:*:*:*:*:*","matchCriteriaId":"0C2FBD6B-5E9B-49B6-9832-49721EC2A809"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:sd-wan:20.3.4.2:*:*:*:*:*:*:*","matchCriteriaId":"55592EA0-64B8-4B4E-9908-A1282DE1279E"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:sd-wan:20.3.5:*:*:*:*:*:*:*","matchCriteriaId":"12F6186F-0690-45B1-A22B-8331E2A4BF38"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:sd-wan:20.7.1:*:*:*:*:*:*:*","matchCriteriaId":"65439145-5E94-4FF7-BEB3-C80BA4E4602F"}]}]}],"references":[{"url":"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdavc-ZA5fpXX2","source":"psirt@cisco.com","tags":["Vendor Advisory"]},{"url":"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdavc-ZA5fpXX2","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}