{"cve":"CVE-2015-4319","nvd":{"published":"2015-08-20T10:59:08.903","modified":"2026-06-17T00:27:05.690","status":"Modified","description":"The password-change feature in the administrative web interface in Cisco TelePresence Video Communication Server (VCS) Expressway X8.5.1 improperly performs authorization, which allows remote authenticated users to reset arbitrary active-user passwords via unspecified vectors, aka Bug ID CSCuv12338.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-255"],"references":["http://tools.cisco.com/security/center/viewAlert.x?alertId=40442","http://www.securityfocus.com/bid/76366","http://www.securitytracker.com/id/1033323","http://tools.cisco.com/security/center/viewAlert.x?alertId=40442","http://www.securityfocus.com/bid/76366"],"products":["cisco:telepresence_video_communication_server_software"],"source":"nvd","synced_at":"2026-10-19T20:36:40.444340523+00:00"},"epss":{"cve":"CVE-2015-4319","score":0.02407,"percentile":0.8408,"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."]}