{"cve":"CVE-2015-5639","nvd":{"published":"2017-10-10T16:29:00.290","modified":"2026-06-17T00:29:29.750","status":"Modified","description":"niconico App for iOS before 6.38 does not verify SSL certificates which could allow remote attackers to execute man-in-the-middle attacks.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","score":7.4},"cwes":["CWE-295"],"references":["http://blog.nicovideo.jp/niconews/ni055746.html","http://jvn.jp/en/jp/JVN20355129/index.html","http://jvndb.jvn.jp/en/contents/2015/JVNDB-2015-000137.html","http://www.securityfocus.com/bid/76906","http://blog.nicovideo.jp/niconews/ni055746.html"],"products":["dwango:niconico"],"source":"nvd","synced_at":"2026-10-19T20:46:01.145313090+00:00"},"epss":{"cve":"CVE-2015-5639","score":0.00945,"percentile":0.61083,"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."]}