{"cve":"CVE-2020-1963","nvd":{"published":"2020-06-03T13:15:10.477","modified":"2026-06-17T03:02:43.977","status":"Modified","description":"Apache Ignite uses H2 database to build SQL distributed execution engine. H2 provides SQL functions which could be used by attacker to access to a filesystem.","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-862"],"references":["http://www.openwall.com/lists/oss-security/2020/06/03/2","https://lists.apache.org/thread.html/r119024ef71c8d39f952df0950a275d09714715179aff544aea0129a3%40%3Cuser.ignite.apache.org%3E","https://lists.apache.org/thread.html/r1933faf8a26c431f38a5f8dbbfab80254454e54e33a79be474b67dc4%40%3Cdev.ignite.apache.org%3E","https://lists.apache.org/thread.html/rd43ae18588fd7bdb375be63bc95a651aab319ced6306759e1237ce67%40%3Cdev.ignite.apache.org%3E","https://lists.apache.org/thread.html/rdf37011b92a31a67c299ff45655e2638f194fc814e5c6e2fde352884%40%3Cdev.ignite.apache.org%3E"],"products":["apache:ignite"],"source":"nvd","synced_at":"2026-10-19T21:05:42.039641217+00:00"},"epss":{"cve":"CVE-2020-1963","score":0.04983,"percentile":0.92213,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-5wm5-8q42-rhxg","url":"https://osv.dev/vulnerability/GHSA-5wm5-8q42-rhxg","summary":"File system access via H2 in Apache Ignite","modified":"2023-11-08T04:02:47.492796Z","packages":[{"ecosystem":"Maven","name":"org.apache.ignite:ignite-core","purl":"pkg:maven/org.apache.ignite/ignite-core","ranges":["<2.8.1"],"fixed":["2.8.1"]}]}],"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."]}