{"id":"CVE-2021-32061","aliases":["EUVD-2021-0224","GHSA-qppg-v75c-r5ff","PYSEC-2021-433"],"status":"published","title":"S3Scanner allows Directory Traversal","description":"S3Scanner before 2.0.2 allows Directory Traversal via a crafted bucket, as demonstrated by a \u003cKey\u003e../ substring in a ListBucketResult element.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.01646,"percentile":0.76771,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-22"],"published":"2021-11-29T03:00:48Z","modified":"2026-10-20T10:54:41Z","fixes":[{"ecosystem":"PyPI","package":"s3scanner","fixed_in":["2.0.2"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"PyPI","package":"s3scanner","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.2"}]}]},{"source":"osv","ecosystem":"PyPI","package":"s3scanner","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.2"}]}],"versions":["2.0.0","2.0.1"]},{"source":"osv","ecosystem":"PyPI","package":"s3scanner","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.2"}]}],"versions":["2.0.0","2.0.1"]}],"products":[{"vendor":"s3scanner_project","product":"s3scanner"}],"references":[{"url":"https://github.com/sa7mon/S3Scanner/releases/tag/2.0.2","tags":["x_refsource_MISC","x_transferred","Release Notes","Third Party Advisory","advisory","web"]},{"url":"https://github.com/sa7mon/S3Scanner/issues/122","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory","web","report"]},{"url":"https://vuln.ryotak.me/advisories/62","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-32061","tags":["advisory"]},{"url":"https://github.com/sa7mon/S3Scanner/commit/fafa30a3bd35b496b3f7db9bfc35b75a8a06bcd1","tags":["web"]},{"url":"https://github.com/advisories/GHSA-qppg-v75c-r5ff","tags":["advisory"]},{"url":"https://github.com/pypa/advisory-database/tree/main/vulns/s3scanner/PYSEC-2021-433.yaml","tags":["web"]},{"url":"https://github.com/sa7mon/S3Scanner","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2021-32061","description":"S3Scanner before 2.0.2 allows Directory Traversal via a crafted bucket, as demonstrated by a \u003cKey\u003e../ substring in a ListBucketResult 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element.","status":"published","published":"2021-11-30T22:21:36Z","modified":"2024-10-26T22:45:50Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N","level":"medium"},{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:38:13.90937Z"}],"nvd":[{"id":"CVE-2021-32061","description":"S3Scanner before 2.0.2 allows Directory Traversal via a crafted bucket, as demonstrated by a \u003cKey\u003e../ substring in a ListBucketResult 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