{"id":"CVE-2019-18339","aliases":["EUVD-2019-8128","GHSA-372q-jmw9-5mw6"],"status":"published","title":"A vulnerability has been identified in SiNVR 3 Central Control Server (CCS) (all versions), SiNVR...","description":"A vulnerability has been identified in SiNVR/SiVMS Video Server (All versions \u003c V5.0.0). The HTTP service (default port 5401/tcp) of the SiVMS/SiNVR Video Server\ncontains an authentication bypass vulnerability, even when properly\nconfigured with enforced authentication.\n\nA remote attacker with network access to the Video Server could \nexploit this vulnerability to read the SiVMS/SiNVR users database, including\nthe passwords of all users in obfuscated cleartext.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:F/RL:U/RC:C","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.02652,"percentile":0.85758,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-306"],"published":"2019-12-12T19:08:49Z","modified":"2026-06-17T02:24:52Z","products":[{"vendor":"siemens","product":"sinvr/sivms video server"},{"vendor":"siemens","product":"sinvr_3_central_control_server"},{"vendor":"siemens","product":"sinvr_3_video_server"}],"references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-761617.pdf","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-18339"},{"url":"https://github.com/advisories/GHSA-372q-jmw9-5mw6"}],"sources":{"cve":[{"id":"CVE-2019-18339","description":"A vulnerability has been identified in SiNVR/SiVMS Video Server (All versions \u003c V5.0.0). The HTTP service (default port 5401/tcp) of the SiVMS/SiNVR Video Server\ncontains an authentication bypass vulnerability, even when properly\nconfigured with enforced authentication.\n\nA remote attacker with network access to the Video Server could \nexploit this vulnerability to read the SiVMS/SiNVR users database, including\nthe passwords of all users in obfuscated cleartext.","status":"published","published":"2019-12-12T19:08:49Z","modified":"2024-08-05T01:54:14.297Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:F/RL:U/RC:C","level":"critical","assessor":"cna"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:32:23.485011Z"}],"euvd":[{"id":"EUVD-2019-8128","description":"A vulnerability has been identified in SiNVR/SiVMS Video Server (All versions \u003c V5.0.0). The HTTP service (default port 5401/tcp) of the SiVMS/SiNVR Video Server\ncontains an authentication bypass vulnerability, even when properly\nconfigured with enforced authentication.\n\nA remote attacker with network access to the Video Server could \nexploit this vulnerability to read the SiVMS/SiNVR users database, including\nthe passwords of all users in obfuscated cleartext.","status":"published","published":"2019-12-12T19:08:49Z","modified":"2024-08-05T01:54:14Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:F/RL:U/RC:C","level":"critical"}],"updated_at":"2026-11-03T02:40:28.293703Z"}],"ghsa":[{"id":"GHSA-372q-jmw9-5mw6","title":"A vulnerability has been identified in SiNVR 3 Central Control Server (CCS) (all versions), SiNVR...","description":"A vulnerability has been identified in SiNVR 3 Central Control Server (CCS) (all versions), SiNVR 3 Video Server (all versions). The HTTP service (default port 5401/tcp) of the SiNVR 3 Video Server contains an authentication bypass vulnerability, even when properly configured with enforced authentication. A remote attacker with network access to the Video Server could exploit this vulnerability to read the SiNVR users database, including the passwords of all users in obfuscated cleartext.","status":"published","published":"2022-05-24T17:03:29Z","modified":"2024-01-09T12:30:35Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:55:22.936224Z"}],"nvd":[{"id":"CVE-2019-18339","description":"A vulnerability has been identified in SiNVR/SiVMS Video Server (All versions \u003c V5.0.0). The HTTP service (default port 5401/tcp) of the SiVMS/SiNVR Video Server\ncontains an authentication bypass vulnerability, even when properly\nconfigured with enforced authentication.\n\nA remote attacker with network access to the Video Server could \nexploit this vulnerability to read the SiVMS/SiNVR users database, including\nthe passwords of all users in obfuscated cleartext.","status":"published","published":"2019-12-12T19:15:20.467Z","modified":"2026-06-17T02:24:52.02Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"},{"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-306"],"updated_at":"2026-11-02T14:05:40.258829Z"}]}}