{"cve":"CVE-2016-9177","nvd":{"published":"2016-11-04T10:59:00.177","modified":"2026-06-17T00:55:37.800","status":"Modified","description":"Directory traversal vulnerability in Spark 2.5 allows remote attackers to read arbitrary files via a .. (dot dot) in the URI.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5},"cwes":["CWE-22"],"references":["http://seclists.org/fulldisclosure/2016/Nov/13","http://www.securityfocus.com/bid/94218","https://access.redhat.com/errata/RHSA-2017:0868","https://github.com/perwendel/spark/issues/700","http://seclists.org/fulldisclosure/2016/Nov/13"],"products":["sparkjava:spark"],"source":"nvd","synced_at":"2026-10-19T20:40:10.783210791+00:00"},"epss":{"cve":"CVE-2016-9177","score":0.05074,"percentile":0.92334,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-89gc-6cw6-4vch","url":"https://osv.dev/vulnerability/GHSA-89gc-6cw6-4vch","summary":"Spark allows remote attackers to read arbitrary files via a .. (dot dot) in the URI","modified":"2023-11-08T03:58:37.934322Z","packages":[{"ecosystem":"Maven","name":"com.sparkjava:spark-core","purl":"pkg:maven/com.sparkjava/spark-core","ranges":["<2.5.2"],"fixed":["2.5.2"]}]}],"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."]}