{"id":"CVE-2020-7850","aliases":["EUVD-2020-28782","GHSA-fmfv-jgwf-v4g5"],"status":"published","title":"Douzone ActiveX File Download and Execution Vulnerability","description":"NBBDownloader.ocx ActiveX Control in Groupware contains a vulnerability that could allow remote files to be downloaded and executed by setting the arguments to the activex method. A remote attacker could induce a user to access a crafted web page, causing damage such as malicious code infection.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00801,"percentile":0.56895,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-88"],"published":"2021-03-29T15:45:28Z","modified":"2026-06-17T03:25:32Z","products":[{"vendor":"douzone","product":"nbbdownloader.ocx"},{"vendor":"douzone ict group.","product":"nbbdownloader.ocx"}],"references":[{"url":"https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35982","tags":["x_refsource_MISC","x_transferred","Not Applicable","Third Party Advisory"]},{"url":"http://help.neobizbox.com/","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-7850"},{"url":"https://github.com/advisories/GHSA-fmfv-jgwf-v4g5"}],"sources":{"cve":[{"id":"CVE-2020-7850","title":"Douzone ActiveX File Download and Execution Vulnerability","description":"NBBDownloader.ocx ActiveX Control in Groupware contains a vulnerability that could allow remote files to be downloaded and executed by setting the arguments to the activex method. A remote attacker could induce a user to access a crafted web page, causing damage such as malicious code infection.","status":"published","published":"2021-03-29T15:45:28Z","modified":"2024-08-04T09:41:01.869Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-88"],"updated_at":"2026-11-02T14:35:58.787905Z"}],"euvd":[{"id":"EUVD-2020-28782","description":"NBBDownloader.ocx ActiveX Control in Groupware contains a vulnerability that could allow remote files to be downloaded and executed by setting the arguments to the activex method. A remote attacker could induce a user to access a crafted web page, causing damage such as malicious code infection.","status":"published","published":"2021-03-29T15:45:28Z","modified":"2024-08-04T09:41:01Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T03:07:59.058668Z"}],"ghsa":[{"id":"GHSA-fmfv-jgwf-v4g5","title":"NBBDownloader.ocx ActiveX Control in Groupware contains a vulnerability that could allow remote...","description":"NBBDownloader.ocx ActiveX Control in Groupware contains a vulnerability that could allow remote files to be downloaded and executed by setting the arguments to the activex method. A remote attacker could induce a user to access a crafted web page, causing damage such as malicious code infection.","status":"published","published":"2022-05-24T17:45:37Z","modified":"2023-01-29T05:07:00Z","cwes":["CWE-88"],"updated_at":"2026-11-02T14:46:08.233339Z"}],"nvd":[{"id":"CVE-2020-7850","description":"NBBDownloader.ocx ActiveX Control in Groupware contains a vulnerability that could allow remote files to be downloaded and executed by setting the arguments to the activex method. A remote attacker could induce a user to access a crafted web page, causing damage such as malicious code infection.","status":"published","published":"2021-03-29T16:15:12.79Z","modified":"2026-06-17T03:25:32.99Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-88"],"updated_at":"2026-11-02T14:06:37.687844Z"}]}}