{"id":"CVE-2020-7873","aliases":["EUVD-2020-28805","GHSA-wxh7-2jp7-rww4"],"status":"published","title":"Download of code without integrity check vulnerability in ActiveX control of Younglimwon Co., Ltd...","description":"Download of code without integrity check vulnerability in ActiveX control of Younglimwon Co., Ltd allows the attacker to cause a arbitrary file download and execution.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00595,"percentile":0.48931,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-494"],"published":"2021-09-09T12:48:43Z","modified":"2026-06-17T03:25:35Z","products":[{"vendor":"ksystem","product":"k-system_wellcomm"},{"vendor":"younglimwon co., ltd","product":"k-system wellcomm"}],"references":[{"url":"https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=36233","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-7873"},{"url":"https://github.com/advisories/GHSA-wxh7-2jp7-rww4"}],"sources":{"cve":[{"id":"CVE-2020-7873","description":"Download of code without integrity check vulnerability in ActiveX control of Younglimwon Co., Ltd allows the attacker to cause a arbitrary file download and execution.","status":"published","published":"2021-09-09T12:48:43Z","modified":"2024-08-04T09:41:01.883Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-494"],"updated_at":"2026-11-02T14:35:58.331892Z"}],"euvd":[{"id":"EUVD-2020-28805","description":"Download of code without integrity check vulnerability in ActiveX control of Younglimwon Co., Ltd allows the attacker to cause a arbitrary file download and execution.","status":"published","published":"2021-09-09T12:48:43Z","modified":"2024-08-04T09:41:01Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/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-wxh7-2jp7-rww4","title":"Download of code without integrity check vulnerability in ActiveX control of Younglimwon Co., Ltd...","description":"Download of code without integrity check vulnerability in ActiveX control of Younglimwon Co., Ltd allows the attacker to cause a arbitrary file download and execution.","status":"published","published":"2022-05-24T19:14:02Z","modified":"2023-01-30T05:02:02Z","cwes":["CWE-494"],"updated_at":"2026-11-02T14:46:32.670383Z"}],"nvd":[{"id":"CVE-2020-7873","description":"Download of code without integrity check vulnerability in ActiveX control of Younglimwon Co., Ltd allows the attacker to cause a arbitrary file download and execution.","status":"published","published":"2021-09-09T13:15:07.437Z","modified":"2026-06-17T03:25:35.183Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-494"],"updated_at":"2026-11-02T14:06:45.704484Z"}]}}