{"id":"CVE-2020-26553","aliases":["EUVD-2020-19098","GHSA-w7fp-868g-8q36"],"status":"published","title":"An issue was discovered in Aviatrix Controller before R6.0.2483. Several APIs contain functions...","description":"An issue was discovered in Aviatrix Controller before R6.0.2483. Several APIs contain functions that allow arbitrary files to be uploaded to the web tree.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.01764,"percentile":0.78366,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-434"],"published":"2020-11-17T20:59:00Z","modified":"2026-06-17T03:08:11Z","products":[{"vendor":"aviatrix","product":"controller"}],"references":[{"url":"https://www.criticalstart.com/multiple-vulnerabilities-discovered-in-aviatrix/","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-26553"},{"url":"https://github.com/advisories/GHSA-w7fp-868g-8q36"}],"sources":{"cve":[{"id":"CVE-2020-26553","description":"An issue was discovered in Aviatrix Controller before R6.0.2483. Several APIs contain functions that allow arbitrary files to be uploaded to the web tree.","status":"published","published":"2020-11-17T20:59:00Z","modified":"2024-08-04T15:56:04.524Z","updated_at":"2026-11-02T14:35:45.763329Z"}],"euvd":[{"id":"EUVD-2020-19098","description":"An issue was discovered in Aviatrix Controller before R6.0.2483. Several APIs contain functions that allow arbitrary files to be uploaded to the web tree.","status":"published","published":"2020-11-17T20:59:00Z","modified":"2024-08-04T15:56:04Z","updated_at":"2026-11-03T03:07:15.15938Z"}],"ghsa":[{"id":"GHSA-w7fp-868g-8q36","title":"An issue was discovered in Aviatrix Controller before R6.0.2483. Several APIs contain functions...","description":"An issue was discovered in Aviatrix Controller before R6.0.2483. Several APIs contain functions that allow arbitrary files to be uploaded to the web tree.","status":"published","published":"2022-05-24T17:34:29Z","modified":"2023-01-29T05:04:48Z","cwes":["CWE-434"],"updated_at":"2026-11-02T14:45:38.359776Z"}],"nvd":[{"id":"CVE-2020-26553","description":"An issue was discovered in Aviatrix Controller before R6.0.2483. Several APIs contain functions that allow arbitrary files to be uploaded to the web tree.","status":"published","published":"2020-11-17T21:15:12.897Z","modified":"2026-06-17T03:08:11.043Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/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-434"],"updated_at":"2026-11-02T14:06:25.394006Z"}]}}