{"id":"CVE-2018-15721","aliases":["EUVD-2018-7591","GHSA-wmf8-4j64-vgrw"],"status":"published","title":"The XMPP server in Logitech Harmony Hub before version 4.15.206 is vulnerable to authentication...","description":"The XMPP server in Logitech Harmony Hub before version 4.15.206 is vulnerable to authentication bypass via a crafted XMPP request. Remote attackers can use this vulnerability to gain access to the local API.","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":"2026-11-09","score":0.01825,"percentile":0.78956,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287"],"published":"2018-12-20T21:00:00Z","modified":"2026-06-17T01:43:00Z","products":[{"vendor":"logitech","product":"harmony_hub_firmware"},{"vendor":"logitech","product":"logitech harmony hub"}],"references":[{"url":"https://www.tenable.com/security/research/tra-2018-47","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-15721"},{"url":"https://github.com/advisories/GHSA-wmf8-4j64-vgrw"}],"sources":{"cve":[{"id":"CVE-2018-15721","description":"The XMPP server in Logitech Harmony Hub before version 4.15.206 is vulnerable to authentication bypass via a crafted XMPP request. Remote attackers can use this vulnerability to gain access to the local API.","status":"published","published":"2018-12-20T21:00:00Z","modified":"2024-09-17T02:26:25.523Z","cwes":["CWE-287"],"updated_at":"2026-11-02T14:35:03.825765Z"}],"euvd":[{"id":"EUVD-2018-7591","description":"The XMPP server in Logitech Harmony Hub before version 4.15.206 is vulnerable to authentication bypass via a crafted XMPP request. Remote attackers can use this vulnerability to gain access to the local API.","status":"published","published":"2018-12-20T21:00:00Z","modified":"2024-09-17T02:26:25Z","updated_at":"2026-11-03T00:28:40.896027Z"}],"ghsa":[{"id":"GHSA-wmf8-4j64-vgrw","title":"The XMPP server in Logitech Harmony Hub before version 4.15.206 is vulnerable to authentication...","description":"The XMPP server in Logitech Harmony Hub before version 4.15.206 is vulnerable to authentication bypass via a crafted XMPP request. Remote attackers can use this vulnerability to gain access to the local API.","status":"published","published":"2022-05-13T01:34:09Z","modified":"2023-02-01T05:08:41Z","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"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:50:49.963472Z"}],"nvd":[{"id":"CVE-2018-15721","description":"The XMPP server in Logitech Harmony Hub before version 4.15.206 is vulnerable to authentication bypass via a crafted XMPP request. Remote attackers can use this vulnerability to gain access to the local API.","status":"published","published":"2018-12-20T21:29:00.68Z","modified":"2026-06-17T01:43:00.147Z","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":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:04:50.99633Z"}]}}