{"cve":"CVE-2021-22028","nvd":{"published":"2021-11-19T17:15:07.907","modified":"2026-06-17T03:36:34.790","status":"Modified","description":"In versions of Greenplum database prior to 5.28.6 and 6.14.0, greenplum database contains a file path traversal vulnerability leading to information disclosure from the file system. A malicious user can read/write information from the file system using this vulnerability.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","score":9.1},"cwes":["CWE-22"],"references":["https://github.com/greenplum-db/gpdb/security/advisories/GHSA-hqh5-m87w-57w2","https://github.com/greenplum-db/gpdb/security/advisories/GHSA-hqh5-m87w-57w2"],"products":["greenplum:greenplum"],"source":"nvd","synced_at":"2026-10-19T21:25:41.256909649+00:00"},"epss":{"cve":"CVE-2021-22028","score":0.02432,"percentile":0.84254,"date":"2026-11-01"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}