{"cve":"CVE-2015-4538","nvd":{"published":"2015-09-04T01:59:00.113","modified":"2026-06-17T00:27:31.073","status":"Modified","description":"The XML parser in EMC Atmos before 2.2.3.426 and 2.3.x before 2.3.1.0 allows remote authenticated users to read arbitrary files or cause a denial of service (CPU and memory consumption) via an external entity declaration in conjunction with an entity reference, related to an XML External Entity (XXE) issue.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://packetstormsecurity.com/files/133405/EMC-Atmos-2.3.0-XML-External-Entity-Injection.html","http://seclists.org/bugtraq/2015/Sep/7","http://www.securitytracker.com/id/1033456","http://packetstormsecurity.com/files/133405/EMC-Atmos-2.3.0-XML-External-Entity-Injection.html","http://seclists.org/bugtraq/2015/Sep/7"],"products":["emc:atmos"],"source":"nvd","synced_at":"2026-10-19T20:37:45.466985407+00:00"},"epss":{"cve":"CVE-2015-4538","score":0.02714,"percentile":0.86006,"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."]}