{"id":"CVE-2019-19752","aliases":["EUVD-2019-9352","GHSA-wgjq-hm36-r7r8"],"status":"published","title":"nvOC through 3.2 ships with SSH host keys baked into the installation image, which allows man-in...","description":"nvOC through 3.2 ships with SSH host keys baked into the installation image, which allows man-in-the-middle attacks and makes identification of all public IPv4 nodes trivial with Shodan.io. NOTE: as of 2019-12-01, the vendor indicated plans to fix this in the next image build.","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","level":"critical","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.00512,"percentile":0.44003,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-321"],"published":"2024-04-30T00:00:00Z","modified":"2026-06-17T02:27:11Z","products":[{"vendor":"fullzero","product":"nvoc"}],"references":[{"url":"https://github.com/papampi/nvOC_by_fullzero_Community_Release/commits/release","tags":["x_transferred"]},{"url":"https://rsaxvc.net/blog/2020/4/10/Widespread_re-use_of_SSH_Host_Keys_in_Ethereum_Mining_Rig_Operating_Systems.html","tags":["x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-19752"},{"url":"https://github.com/advisories/GHSA-wgjq-hm36-r7r8"}],"sources":{"cve":[{"id":"CVE-2019-19752","description":"nvOC through 3.2 ships with SSH host keys baked into the installation image, which allows man-in-the-middle attacks and makes identification of all public IPv4 nodes trivial with Shodan.io. NOTE: as of 2019-12-01, the vendor indicated plans to fix this in the next image build.","status":"published","published":"2024-04-30T00:00:00Z","modified":"2025-03-25T18:11:43.885Z","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":"adp"}],"cwes":["CWE-321"],"updated_at":"2026-11-02T14:20:20.74896Z"}],"euvd":[{"id":"EUVD-2019-9352","description":"nvOC through 3.2 ships with SSH host keys baked into the installation image, which allows man-in-the-middle attacks and makes identification of all public IPv4 nodes trivial with Shodan.io. NOTE: as of 2019-12-01, the vendor indicated plans to fix this in the next image build.","status":"published","published":"2024-04-30T00:00:00Z","modified":"2025-03-25T18:11:43Z","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"}],"updated_at":"2026-11-02T20:52:52.192094Z"}],"ghsa":[{"id":"GHSA-wgjq-hm36-r7r8","title":"nvOC through 3.2 ships with SSH host keys baked into the installation image, which allows man-in...","description":"nvOC through 3.2 ships with SSH host keys baked into the installation image, which allows man-in-the-middle attacks and makes identification of all public IPv4 nodes trivial with Shodan.io. NOTE: as of 2019-12-01, the vendor indicated plans to fix this in the next image build.","status":"published","published":"2024-04-30T18:30:33Z","modified":"2025-03-25T21:32:33Z","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-321"],"updated_at":"2026-11-02T15:00:26.990435Z"}],"nvd":[{"id":"CVE-2019-19752","description":"nvOC through 3.2 ships with SSH host keys baked into the installation image, which allows man-in-the-middle attacks and makes identification of all public IPv4 nodes trivial with Shodan.io. NOTE: as of 2019-12-01, the vendor indicated plans to fix this in the next image build.","status":"published","published":"2024-04-30T18:15:19.38Z","modified":"2026-06-17T02:27:11.6Z","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"}],"cwes":["CWE-321"],"updated_at":"2026-11-02T14:05:49.099942Z"}]}}