{"id":"CVE-2020-17141","aliases":["EUVD-2020-9095","GHSA-5rwf-4w32-44c4"],"status":"published","title":"Microsoft Exchange Remote Code Execution Vulnerability","description":"Microsoft Exchange Remote Code Execution Vulnerability","severity":{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.06633,"percentile":0.93954,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-94"],"published":"2020-12-09T23:36:54Z","modified":"2026-06-17T02:58:45Z","products":[{"vendor":"microsoft","product":"exchange_server"},{"vendor":"microsoft","product":"microsoft exchange server 2016 cumulative update 17"},{"vendor":"microsoft","product":"microsoft exchange server 2016 cumulative update 18"},{"vendor":"microsoft","product":"microsoft exchange server 2019 cumulative update 6"},{"vendor":"microsoft","product":"microsoft exchange server 2019 cumulative update 7"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2020-17141","tags":["vendor-advisory","patch"]},{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-17141","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-17141"},{"url":"https://github.com/advisories/GHSA-5rwf-4w32-44c4"}],"sources":{"cve":[{"id":"CVE-2020-17141","title":"Microsoft Exchange Remote Code Execution Vulnerability","description":"Microsoft Exchange Remote Code Execution Vulnerability","status":"published","published":"2020-12-09T23:36:54Z","modified":"2026-06-09T18:07:55.467Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C","level":"high","assessor":"cna"}],"updated_at":"2026-11-02T14:35:54.80237Z"}],"euvd":[{"id":"EUVD-2020-9095","description":"Microsoft Exchange Remote Code Execution Vulnerability","status":"published","published":"2020-12-09T23:36:54Z","modified":"2026-06-09T18:07:55Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-02T18:20:47.241018Z"}],"ghsa":[{"id":"GHSA-5rwf-4w32-44c4","title":", aka 'Microsoft Exchange Remote Code Execution Vulnerability'. This CVE ID is unique from CVE...","description":", aka 'Microsoft Exchange Remote Code Execution Vulnerability'. This CVE ID is unique from CVE-2020-17117, CVE-2020-17132, CVE-2020-17142, CVE-2020-17144.","status":"published","published":"2022-05-24T17:35:55Z","modified":"2025-08-29T00:32:16Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T15:03:27.292795Z"}],"nvd":[{"id":"CVE-2020-17141","description":"Microsoft Exchange Remote Code Execution Vulnerability","status":"published","published":"2020-12-10T00:15:15.933Z","modified":"2026-06-17T02:58:45.567Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"2.0","score":6,"vector":"AV:N/AC:M/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:06:27.10541Z"}]}}