{"id":"CVE-2019-12549","aliases":["EUVD-2019-4144","GHSA-fg4f-r3w9-j9pg"],"status":"published","title":"WAGO 852-303 before FW06, 852-1305 before FW06, and 852-1505 before FW03 devices contain...","description":"WAGO 852-303 before FW06, 852-1305 before FW06, and 852-1505 before FW03 devices contain hardcoded private keys for the SSH daemon. The fingerprint of the SSH host key from the corresponding SSH daemon matches the embedded private key.","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":0.03261,"percentile":0.88463,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-798"],"published":"2019-06-17T16:33:13Z","modified":"2026-06-17T02:14:51Z","products":[{"vendor":"wago","product":"852-1305_firmware"},{"vendor":"wago","product":"852-1505_firmware"},{"vendor":"wago","product":"852-303_firmware"}],"references":[{"url":"https://www.wago.com/us/","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://ics-cert.us-cert.gov/advisories/ICSA-19-164-02","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://cert.vde.com/en-us/advisories/vde-2019-013","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-12549"},{"url":"https://www.wago.com/us"},{"url":"https://github.com/advisories/GHSA-fg4f-r3w9-j9pg"}],"sources":{"cve":[{"id":"CVE-2019-12549","description":"WAGO 852-303 before FW06, 852-1305 before FW06, and 852-1505 before FW03 devices contain hardcoded private keys for the SSH daemon. The fingerprint of the SSH host key from the corresponding SSH daemon matches the embedded private key.","status":"published","published":"2019-06-17T16:33:13Z","modified":"2024-08-04T23:24:39.193Z","updated_at":"2026-11-02T14:20:23.697579Z"}],"euvd":[{"id":"EUVD-2019-4144","description":"WAGO 852-303 before FW06, 852-1305 before FW06, and 852-1505 before FW03 devices contain hardcoded private keys for the SSH daemon. The fingerprint of the SSH host key from the corresponding SSH daemon matches the embedded private key.","status":"published","published":"2019-06-17T16:33:13Z","modified":"2024-08-04T23:24:39Z","updated_at":"2026-11-03T02:40:45.434408Z"}],"ghsa":[{"id":"GHSA-fg4f-r3w9-j9pg","title":"WAGO 852-303 before FW06, 852-1305 before FW06, and 852-1505 before FW03 devices contain...","description":"WAGO 852-303 before FW06, 852-1305 before FW06, and 852-1505 before FW03 devices contain hardcoded private keys for the SSH daemon. The fingerprint of the SSH host key from the corresponding SSH daemon matches the embedded private key.","status":"published","published":"2022-05-24T16:48:08Z","modified":"2024-04-04T00:58:29Z","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-798"],"updated_at":"2026-11-02T14:55:53.858593Z"}],"nvd":[{"id":"CVE-2019-12549","description":"WAGO 852-303 before FW06, 852-1305 before FW06, and 852-1505 before FW03 devices contain hardcoded private keys for the SSH daemon. The fingerprint of the SSH host key from the corresponding SSH daemon matches the embedded private key.","status":"published","published":"2019-06-17T17:15:11.07Z","modified":"2026-06-17T02:14:51.59Z","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":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-798"],"updated_at":"2026-11-02T14:05:16.285679Z"}]}}