{"id":"CVE-2023-45883","aliases":["EUVD-2023-50148","GHSA-2fcg-hwv9-g767"],"status":"published","title":"A privilege escalation vulnerability exists within the Qumu Multicast Extension v2 before 2.0.63...","description":"A privilege escalation vulnerability exists within the Qumu Multicast Extension v2 before 2.0.63 for Windows. When a standard user triggers a repair of the software, a pop-up window opens with SYSTEM privileges. Standard users may use this to gain arbitrary code execution as SYSTEM.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.0018,"percentile":0.07564,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-269"],"published":"2023-10-19T00:00:00Z","modified":"2026-06-17T06:29:43Z","products":[{"vendor":"enghouse","product":"qumu"},{"vendor":"qumu","product":"mulitcast_extension"}],"references":[{"url":"https://www.vidyo.com/enterprise-video-management/qumu","tags":["x_transferred","Product"]},{"url":"https://hackandpwn.com/disclosures/CVE-2023-45883.pdf","tags":["x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-45883"},{"url":"https://github.com/advisories/GHSA-2fcg-hwv9-g767"}],"sources":{"cve":[{"id":"CVE-2023-45883","description":"A privilege escalation vulnerability exists within the Qumu Multicast Extension v2 before 2.0.63 for Windows. When a standard user triggers a repair of the software, a pop-up window opens with SYSTEM privileges. Standard users may use this to gain arbitrary code execution as SYSTEM.","status":"published","published":"2023-10-19T00:00:00Z","modified":"2024-09-12T18:26:21.567Z","cwes":["CWE-269"],"updated_at":"2026-11-02T14:35:22.640346Z"}],"euvd":[{"id":"EUVD-2023-50148","description":"A privilege escalation vulnerability exists within the Qumu Multicast Extension v2 before 2.0.63 for Windows. When a standard user triggers a repair of the software, a pop-up window opens with SYSTEM privileges. Standard users may use this to gain arbitrary code execution as SYSTEM.","status":"published","published":"2023-10-19T00:00:00Z","modified":"2024-09-12T18:26:21Z","updated_at":"2026-11-03T00:55:56.835723Z"}],"ghsa":[{"id":"GHSA-2fcg-hwv9-g767","title":"A privilege escalation vulnerability exists within the Qumu Multicast Extension v2 before 2.0.63...","description":"A privilege escalation vulnerability exists within the Qumu Multicast Extension v2 before 2.0.63 for Windows. When a standard user triggers a repair of the software, a pop-up window opens with SYSTEM privileges. Standard users may use this to gain arbitrary code execution as SYSTEM.","status":"published","published":"2023-10-19T15:31:06Z","modified":"2024-09-12T21:32:00Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T14:58:15.26738Z"}],"nvd":[{"id":"CVE-2023-45883","description":"A privilege escalation vulnerability exists within the Qumu Multicast Extension v2 before 2.0.63 for Windows. When a standard user triggers a repair of the software, a pop-up window opens with SYSTEM privileges. Standard users may use this to gain arbitrary code execution as SYSTEM.","status":"published","published":"2023-10-19T13:15:10.447Z","modified":"2026-06-17T06:29:43.16Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T14:08:39.058878Z"}]}}