{"schemaVersion":3,"id":"CVE-2020-15801","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"In Python 3.8.4, sys.path restrictions specified in a python38._pth file are ignored, allowing code to be loaded from arbitrary locations. The <executable-name>._pth file (e.g., the python._pth file) is not affected.","dates":{"published":"2020-07-17T02:15:04.000Z","modified":"2026-10-14T09:35:00.855Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":9.8,"severity":"critical","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":9.8,"severity":"critical","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":7.5,"severity":"high","vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.03631,"percentile":0.89407,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0.17600000000000046,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.03455},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.03631,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.03631,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.03631,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.03631,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.03631,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.03631,"percentile":0.89407}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.03455,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.03631,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.03631,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.03631,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.03631,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.03631,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.03631,"percentile":0.89407}]},"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":[{"id":"CWE-426","name":"Untrusted Search Path","description":"The product searches for critical resources using an externally-supplied search path that can point to resources that are not under the product's direct control.","type":"weakness","status":"Stable","abstraction":"Base","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/426.html"}],"affected":[{"vendor":"netapp","product":"max_data","name":"max data","label":"max_data","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/netapp/max_data"},{"vendor":"python","product":"python","name":"python","label":"python","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 3.7.0, < 3.7.9","noFixRecorded":false,"fixedIn":null},{"text":"≥ 3.8.0, < 3.8.5","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 3.7.0, < 3.7.9 | ≥ 3.8.0, < 3.8.5","eol":{"isEol":null,"eolDate":null,"matchMethod":"cpe","cycle":null,"product":{"name":"python","label":"Python","category":"lang"}},"hubHref":"/vendor/python/python"}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://bugs.python.org/issue41304","label":"bugs.python.org/issue41304","hostname":"bugs.python.org","tags":["X Refsource MISC","Issue Tracking","Patch","Vendor Advisory"]},{"url":"https://github.com/python/cpython/pull/21495","label":"github.com/python/cpython/pull/21495","hostname":"github.com","tags":["X Refsource MISC","Patch","Vendor Advisory"]},{"url":"https://security.netapp.com/advisory/ntap-20200731-0003/","label":"security.netapp.com/advisory/ntap-20200731-0003/","hostname":"security.netapp.com","tags":["X Refsource CONFIRM","Third Party Advisory"]},{"url":"https://cert-portal.siemens.com/productcert/html/ssa-398330.html","label":"cert-portal.siemens.com/productcert/html/ssa-398330.html","hostname":"cert-portal.siemens.com","tags":[]}],"lineage":{"upstream":[],"downstream":["OPENSUSE-SU-2024:11283-1","OPENSUSE-SU-2024:11286-1","OPENSUSE-SU-2024:12089-1","OPENSUSE-SU-2024:12910-1","OPENSUSE-SU-2024:14109-1","OPENSUSE-SU-2024:14434-1","OPENSUSE-SU-2025:15713-1","SUSE-SU-2025:20025-1","SUSE-SU-2025:20154-1","SUSE-SU-2025:20492-1"],"duplicates":[],"related":["OPENSUSE-SU-2024:11283-1","OPENSUSE-SU-2024:11286-1","OPENSUSE-SU-2024:12089-1","OPENSUSE-SU-2024:12910-1","OPENSUSE-SU-2024:14109-1","OPENSUSE-SU-2024:14434-1","OPENSUSE-SU-2025:15713-1","SUSE-SU-2025:20025-1","SUSE-SU-2025:20154-1","SUSE-SU-2025:20492-1"]},"timeline":[{"kind":"published","date":"2020-07-17T02:15:04.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-10-14T09:35:00.855Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":70,"level":"high","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T03:39:08.049Z","stale":false,"partial":false}}