{"cve":"CVE-2015-4221","nvd":{"published":"2015-06-26T10:59:05.420","modified":"2026-06-17T00:26:56.930","status":"Modified","description":"Cisco Unified Communications Manager IM and Presence Service 9.1(1) does not properly restrict access to encrypted passwords, which allows remote attackers to determine cleartext passwords, and consequently execute arbitrary commands, by visiting an unspecified web page and then conducting a decryption attack, aka Bug ID CSCuq46194.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-264"],"references":["http://tools.cisco.com/security/center/viewAlert.x?alertId=39505","http://www.securityfocus.com/bid/75401","http://www.securitytracker.com/id/1032716","http://tools.cisco.com/security/center/viewAlert.x?alertId=39505","http://www.securityfocus.com/bid/75401"],"products":["cisco:unified_communications_manager_im_and_presence_service"],"source":"nvd","synced_at":"2026-10-19T20:36:40.444340523+00:00"},"epss":{"cve":"CVE-2015-4221","score":0.02318,"percentile":0.83446,"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."]}