{"schemaVersion":3,"id":"CVE-2020-17100","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Visual Studio Tampering Vulnerability","dates":{"published":"2020-11-11T06:48:35.000Z","modified":"2024-09-10T15:51:23.251Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":5.5,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":5.5,"severity":"medium","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":5.5,"severity":"medium","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":2.1,"severity":"low","vector":"AV:L/AC:L/Au:N/C:N/I:P/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00813,"percentile":0.56268,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.00813},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00813,"percentile":0.56268}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00813,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00813,"percentile":0.56268}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[],"affected":[{"vendor":"microsoft","product":"microsoft visual studio 2017 version 15.9 (includes 15.0 - 15.8)","name":"Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8)","label":"microsoft visual studio 2017 version 15.9 (includes 15.0 - 15.8)","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 15.9.0, < publication","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 15.9.0, < publication","eol":null,"hubHref":"/vendor/microsoft/microsoft_visual_studio_2017_version_159_includes_150_-_158"},{"vendor":"microsoft","product":"microsoft visual studio 2019 version 16.0","name":"Microsoft Visual Studio 2019 version 16.0","label":"microsoft visual studio 2019 version 16.0","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 16.0, < publication","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 16.0, < publication","eol":null,"hubHref":"/vendor/microsoft/microsoft_visual_studio_2019_version_160"},{"vendor":"microsoft","product":"microsoft visual studio 2019 version 16.4 (includes 16.0 - 16.3)","name":"Microsoft Visual Studio 2019 version 16.4 (includes 16.0 - 16.3)","label":"microsoft visual studio 2019 version 16.4 (includes 16.0 - 16.3)","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 16.0, < publication","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 16.0, < publication","eol":null,"hubHref":"/vendor/microsoft/microsoft_visual_studio_2019_version_164_includes_160_-_163"},{"vendor":"microsoft","product":"microsoft visual studio 2019 version 16.7 (includes 16.0 – 16.6)","name":"Microsoft Visual Studio 2019 version 16.7 (includes 16.0 – 16.6)","label":"microsoft visual studio 2019 version 16.7 (includes 16.0 – 16.6)","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 16.0.0, < publication","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 16.0.0, < publication","eol":null,"hubHref":"/vendor/microsoft/microsoft_visual_studio_2019_version_167_includes_160_-_166"},{"vendor":"microsoft","product":"microsoft visual studio 2019 version 16.8","name":"Microsoft Visual Studio 2019 version 16.8","label":"microsoft visual studio 2019 version 16.8","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 16.0, < publication","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 16.0, < publication","eol":null,"hubHref":"/vendor/microsoft/microsoft_visual_studio_2019_version_168"},{"vendor":"microsoft","product":"visual_studio_2017","name":"visual studio 2017","label":"visual_studio_2017","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 15.0, ≤ 15.9","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 15.0, ≤ 15.9","eol":null,"hubHref":"/vendor/microsoft/visual_studio_2017"},{"vendor":"microsoft","product":"visual_studio_2019","name":"visual studio 2019","label":"visual_studio_2019","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 16.0, ≤ 16.6","noFixRecorded":false,"fixedIn":null},{"text":"16.8","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 16.0, ≤ 16.6 | 16.8","eol":null,"hubHref":"/vendor/microsoft/visual_studio_2019"}],"affectedCount":7,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-17100","label":"portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-17100","hostname":"portal.msrc.microsoft.com","tags":["X Refsource MISC","Patch","Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2020-11-11T06:48:35.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-09-10T15:51:23.251Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":22,"level":"low","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T09:51:50.303Z","stale":false,"partial":false}}