{"cve":"CVE-2015-4259","nvd":{"published":"2015-07-10T15:59:03.277","modified":"2026-06-17T00:27:00.257","status":"Modified","description":"The Integrated Management Controller on Cisco Unified Computing System (UCS) C servers with software 1.5(3) and 1.6(0.16) has a default SSL certificate, which makes it easier for man-in-the-middle attackers to bypass cryptographic protection mechanisms by leveraging knowledge of a private key, aka Bug IDs CSCum56133 and CSCum56177.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-310"],"references":["http://tools.cisco.com/security/center/viewAlert.x?alertId=39803","http://www.securitytracker.com/id/1032872","http://tools.cisco.com/security/center/viewAlert.x?alertId=39803","http://www.securitytracker.com/id/1032872"],"products":["cisco:unified_computing_system"],"source":"nvd","synced_at":"2026-10-19T20:36:40.444340523+00:00"},"epss":{"cve":"CVE-2015-4259","score":0.00775,"percentile":0.55783,"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."]}