{"id":"CVE-2019-18831","aliases":["EUVD-2019-8533","GHSA-pg3j-494f-xx35"],"status":"published","title":"Barco ClickShare Button R9861500D01 devices before 1.9.0 allow Information Exposure. The...","description":"Barco ClickShare Button R9861500D01 devices before 1.9.0 allow Information Exposure. The encrypted ClickShare Button firmware contains the private key of a test device-certificate.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00566,"percentile":0.47258,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-798"],"published":"2019-12-16T16:21:08Z","modified":"2026-06-17T02:25:25Z","products":[{"vendor":"barco","product":"clickshare_cs-100_firmware"},{"vendor":"barco","product":"clickshare_cse-200\\+_firmware"},{"vendor":"barco","product":"clickshare_cse-200_firmware"},{"vendor":"barco","product":"clickshare_cse-800_firmware"}],"references":[{"url":"https://www.barco.com/en/clickshare/firmware-update","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://labs.f-secure.com/advisories/multiple-vulnerabilities-in-barco-clickshare/","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://www.barco.com/en/support/software/R33050069?majorVersion=01\u0026minorVersion=09\u0026patchVersion=01\u0026buildVersion=007","tags":["x_refsource_MISC","x_transferred","Product"]},{"url":"https://www.barco.com/en/support/software/R33050125?majorVersion=01\u0026minorVersion=09\u0026patchVersion=01\u0026buildVersion=007","tags":["x_refsource_MISC","x_transferred","Product","Vendor Advisory"]},{"url":"https://www.barco.com/en/support/software/R33050095?majorVersion=01\u0026minorVersion=09\u0026patchVersion=01\u0026buildVersion=007","tags":["x_refsource_MISC","x_transferred","Product","Vendor Advisory"]},{"url":"https://www.barco.com/en/support/software/R33050070?majorVersion=01\u0026minorVersion=09\u0026patchVersion=01\u0026buildVersion=007","tags":["x_refsource_MISC","x_transferred","Product","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-18831"},{"url":"https://github.com/advisories/GHSA-pg3j-494f-xx35"}],"sources":{"cve":[{"id":"CVE-2019-18831","description":"Barco ClickShare Button R9861500D01 devices before 1.9.0 allow Information Exposure. The encrypted ClickShare Button firmware contains the private key of a test device-certificate.","status":"published","published":"2019-12-16T16:21:08Z","modified":"2024-08-05T02:02:39.581Z","updated_at":"2026-11-02T14:32:23.803059Z"}],"euvd":[{"id":"EUVD-2019-8533","description":"Barco ClickShare Button R9861500D01 devices before 1.9.0 allow Information Exposure. The encrypted ClickShare Button firmware contains the private key of a test device-certificate.","status":"published","published":"2019-12-16T16:21:08Z","modified":"2024-08-05T02:02:39Z","updated_at":"2026-11-03T02:40:27.303586Z"}],"ghsa":[{"id":"GHSA-pg3j-494f-xx35","title":"Barco ClickShare Button R9861500D01 devices before 1.9.0 allow Information Exposure. The...","description":"Barco ClickShare Button R9861500D01 devices before 1.9.0 allow Information Exposure. The encrypted ClickShare Button firmware contains the private key of a test device-certificate.","status":"published","published":"2022-05-24T17:03:44Z","modified":"2023-01-29T05:00:43Z","updated_at":"2026-11-02T14:44:38.905828Z"}],"nvd":[{"id":"CVE-2019-18831","description":"Barco ClickShare Button R9861500D01 devices before 1.9.0 allow Information Exposure. The encrypted ClickShare Button firmware contains the private key of a test device-certificate.","status":"published","published":"2019-12-16T17:15:12.177Z","modified":"2026-06-17T02:25:25.663Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":3.5,"vector":"AV:N/AC:M/Au:S/C:P/I:N/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-798"],"updated_at":"2026-11-02T14:05:40.258829Z"}]}}