{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-06-16T09:51:41.971","vulnerabilities":[{"cve":{"id":"CVE-2024-0840","sourceIdentifier":"disclosure@vulncheck.com","published":"2024-04-29T19:15:19.730","lastModified":"2026-04-15T00:35:42.020","vulnStatus":"Deferred","cveTags":[],"descriptions":[{"lang":"en","value":"The Grandstream UCM Series IP PBX before firmware version 1.0.20.52 is affected by a parameter injection vulnerability in the HTTP interface. A remote and authenticated attacker can execute arbitrary code by sending a crafted HTTP request. Authentication may be possible using a default user and password. Affected models are the UCM6202, UCM6204, UCM6208, and UCM6510.\n"},{"lang":"es","value":"La central IP Grandstream UCM Series anterior a la versión de firmware 1.0.20.52 se ve afectada por una vulnerabilidad de inyección de parámetros en la interfaz HTTP. Un atacante remoto y autenticado puede ejecutar código arbitrario enviando una solicitud HTTP manipulada. La autenticación puede ser posible utilizando un usuario y una contraseña predeterminados. Los modelos afectados son UCM6202, UCM6204, UCM6208 y UCM6510."}],"metrics":{"cvssMetricV31":[{"source":"disclosure@vulncheck.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":8.8,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":2.8,"impactScore":5.9}]},"weaknesses":[{"source":"disclosure@vulncheck.com","type":"Secondary","description":[{"lang":"en","value":"CWE-141"}]}],"references":[{"url":"https://vulncheck.com/advisories/grand-stream-param-injection","source":"disclosure@vulncheck.com"},{"url":"https://vulncheck.com/advisories/grand-stream-param-injection","source":"af854a3a-2127-422b-91ae-364da2661108"}]}}]}