{"cve":"CVE-2015-3971","nvd":{"published":"2015-10-28T10:59:05.447","modified":"2026-06-17T00:26:33.890","status":"Modified","description":"The debug interface on Janitza UMG 508, 509, 511, 604, and 605 devices does not require authentication, which allows remote attackers to read or write to files, or execute arbitrary JASIC code, via a session on TCP port 1239.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-284"],"references":["https://ics-cert.us-cert.gov/advisories/ICSA-15-265-03","https://ics-cert.us-cert.gov/advisories/ICSA-15-265-03"],"products":["janitza:umg_508","janitza:umg_509","janitza:umg_511","janitza:umg_604","janitza:umg_605"],"source":"nvd","synced_at":"2026-10-19T20:37:45.466985407+00:00"},"epss":{"cve":"CVE-2015-3971","score":0.01623,"percentile":0.76108,"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."]}