{"cve":"CVE-2015-5377","nvd":{"published":"2018-03-06T20:29:00.390","modified":"2026-06-17T00:29:02.850","status":"Modified","description":"Elasticsearch before 1.6.1 allows remote attackers to execute arbitrary code via unspecified vectors involving the transport protocol.  NOTE: ZDI appears to claim that CVE-2015-3253 and CVE-2015-5377 are the same vulnerability","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:H/A:H","score":9.8},"cwes":["CWE-74"],"references":["http://www.securityfocus.com/bid/75938","http://www.zerodayinitiative.com/advisories/ZDI-15-365/","https://discuss.elastic.co/t/elasticsearch-remote-code-execution-cve-2015-5377/25736","https://github.com/elastic/elasticsearch/commit/bf3052d14c874aead7da8855c5fcadf5428a43f2","http://www.securityfocus.com/bid/75938"],"products":["elastic:elasticsearch"],"source":"nvd","synced_at":"2026-10-19T20:48:50.842038930+00:00"},"epss":{"cve":"CVE-2015-5377","score":0.14428,"percentile":0.96627,"date":"2026-10-31"},"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."]}