{"id":"CVE-2015-3252","aliases":["EUVD-2015-3306","GHSA-c98j-mqm3-22r6"],"status":"published","title":"Apache CloudStack before 4.5.2 does not properly preserve VNC passwords when migrating KVM...","description":"Apache CloudStack before 4.5.2 does not properly preserve VNC passwords when migrating KVM virtual machines, which allows remote attackers to gain access by connecting to the VNC server.","severity":{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02172,"percentile":0.8241,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-255"],"published":"2016-02-08T19:00:00Z","modified":"2026-06-17T00:25:37Z","products":[{"vendor":"apache","product":"cloudstack"}],"references":[{"url":"https://blogs.apache.org/cloudstack/entry/two_late_announced_security_advisories","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://www.securityfocus.com/archive/1/537459/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://mail-archives.apache.org/mod_mbox/cloudstack-users/201602.mbox/%3C7508580E-3D83-49FD-BE6E-B329B0503130%40gmail.com%3E","tags":["mailing-list","x_refsource_MLIST","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-3252"},{"url":"https://github.com/advisories/GHSA-c98j-mqm3-22r6"}],"sources":{"cve":[{"id":"CVE-2015-3252","description":"Apache CloudStack before 4.5.2 does not properly preserve VNC passwords when migrating KVM virtual machines, which allows remote attackers to gain access by connecting to the VNC server.","status":"published","published":"2016-02-08T19:00:00Z","modified":"2024-08-06T05:39:32.103Z","updated_at":"2026-11-02T14:35:42.331636Z"}],"euvd":[{"id":"EUVD-2015-3306","description":"Apache CloudStack before 4.5.2 does not properly preserve VNC passwords when migrating KVM virtual machines, which allows remote attackers to gain access by connecting to the VNC server.","status":"published","published":"2016-02-08T19:00:00Z","modified":"2024-08-06T05:39:32Z","updated_at":"2026-11-03T02:22:08.642556Z"}],"ghsa":[{"id":"GHSA-c98j-mqm3-22r6","title":"Apache CloudStack before 4.5.2 does not properly preserve VNC passwords when migrating KVM...","description":"Apache CloudStack before 4.5.2 does not properly preserve VNC passwords when migrating KVM virtual machines, which allows remote attackers to gain access by connecting to the VNC server.","status":"published","published":"2022-05-14T02:48:50Z","modified":"2023-02-02T05:06:40Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T14:52:20.658875Z"}],"nvd":[{"id":"CVE-2015-3252","description":"Apache CloudStack before 4.5.2 does not properly preserve VNC passwords when migrating KVM virtual machines, which allows remote attackers to gain access by connecting to the VNC server.","status":"published","published":"2016-02-08T19:59:02.61Z","modified":"2026-06-17T00:25:37.36Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":6,"vector":"AV:N/AC:M/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-255"],"updated_at":"2026-11-02T14:03:15.746629Z"}]}}