{"id":"CVE-2017-6821","aliases":["EUVD-2017-15875","GHSA-39f6-pwpp-gv5c"],"status":"published","title":"Directory traversal vulnerability in Zimbra Collaboration Suite (aka ZCS) before 8.7.6 allows...","description":"Directory traversal vulnerability in Zimbra Collaboration Suite (aka ZCS) before 8.7.6 allows attackers to have unspecified impact via unknown vectors.","severity":{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.0383,"percentile":0.90163,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-22"],"published":"2017-05-23T03:56:00Z","modified":"2026-10-24T10:30:34Z","products":[{"vendor":"synacor","product":"zimbra_collaboration_suite"}],"references":[{"url":"https://wiki.zimbra.com/wiki/Security_Center","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","advisory"]},{"url":"http://www.securityfocus.com/bid/98090","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry","advisory"]},{"url":"https://wiki.zimbra.com/wiki/Zimbra_Releases/8.7.6","tags":["x_refsource_CONFIRM","x_transferred","Release Notes","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-6821"},{"url":"https://github.com/advisories/GHSA-39f6-pwpp-gv5c"}],"sources":{"cve":[{"id":"CVE-2017-6821","description":"Directory traversal vulnerability in Zimbra Collaboration Suite (aka ZCS) before 8.7.6 allows attackers to have unspecified impact via unknown vectors.","status":"published","published":"2017-05-23T03:56:00Z","modified":"2024-08-05T15:41:17.565Z","updated_at":"2026-11-02T14:33:16.916541Z"}],"euvd":[{"id":"EUVD-2017-15875","description":"Directory traversal vulnerability in Zimbra Collaboration Suite (aka ZCS) before 8.7.6 allows attackers to have unspecified impact via unknown vectors.","status":"published","published":"2017-05-23T03:56:00Z","modified":"2024-08-05T15:41:17Z","updated_at":"2026-11-03T02:39:11.032877Z"}],"ghsa":[{"id":"GHSA-39f6-pwpp-gv5c","title":"Directory traversal vulnerability in Zimbra Collaboration Suite (aka ZCS) before 8.7.6 allows...","description":"Directory traversal vulnerability in Zimbra Collaboration Suite (aka ZCS) before 8.7.6 allows attackers to have unspecified impact via unknown vectors.","status":"published","published":"2022-05-13T01:26:00Z","modified":"2023-02-01T05:07:27Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:50:32.348028Z"}],"nvd":[{"id":"CVE-2017-6821","description":"Directory traversal vulnerability in Zimbra Collaboration Suite (aka ZCS) before 8.7.6 allows attackers to have unspecified impact via unknown vectors.","status":"published","published":"2017-05-23T04:29:02.057Z","modified":"2026-06-17T01:23:10.25Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:03:49.449157Z"}],"osv":[{"id":"CVE-2017-6821","description":"Directory traversal vulnerability in Zimbra Collaboration Suite (aka ZCS) before 8.7.6 allows attackers to have unspecified impact via unknown vectors.","status":"published","published":"2017-05-23T04:29:02.057Z","modified":"2026-10-24T10:30:34.683705706Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:44:06.412595Z"}]}}