{"id":"CVE-2019-13926","aliases":["EUVD-2019-5196","GHSA-vwh5-q72r-gr35"],"status":"published","title":"A vulnerability has been identified in SCALANCE S602 (All versions \u003e= V3.0), SCALANCE S612 (All...","description":"A vulnerability has been identified in SCALANCE S602 (All versions \u003e= V3.0 and \u003c V4.1), SCALANCE S612 (All versions \u003e= V3.0 and \u003c V4.1), SCALANCE S623 (All versions \u003e= V3.0 and \u003c V4.1), SCALANCE S627-2M (All versions \u003e= V3.0 and \u003c V4.1). Specially crafted packets sent to port 443/tcp of affected devices could cause a Denial-of-Service condition of the web server. A cold reboot is required to restore the functionality of the device.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.015,"percentile":0.74623,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-400"],"published":"2020-02-11T15:36:10Z","modified":"2026-06-17T02:17:25Z","products":[{"vendor":"siemens","product":"scalance s602"},{"vendor":"siemens","product":"scalance s612"},{"vendor":"siemens","product":"scalance s623"},{"vendor":"siemens","product":"scalance s627-2m"},{"vendor":"siemens","product":"scalance_s602_firmware"},{"vendor":"siemens","product":"scalance_s612_firmware"},{"vendor":"siemens","product":"scalance_s623_firmware"},{"vendor":"siemens","product":"scalance_s627-2m_firmware"}],"references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-591405.pdf","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://www.us-cert.gov/ics/advisories/icsa-20-042-10","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-13926"},{"url":"https://github.com/advisories/GHSA-vwh5-q72r-gr35"}],"sources":{"cve":[{"id":"CVE-2019-13926","description":"A vulnerability has been identified in SCALANCE S602 (All versions \u003e= V3.0 and \u003c V4.1), SCALANCE S612 (All versions \u003e= V3.0 and \u003c V4.1), SCALANCE S623 (All versions \u003e= V3.0 and \u003c V4.1), SCALANCE S627-2M (All versions \u003e= V3.0 and \u003c V4.1). Specially crafted packets sent to port 443/tcp of affected devices could cause a Denial-of-Service condition of the web server. A cold reboot is required to restore the functionality of the device.","status":"published","published":"2020-02-11T15:36:10Z","modified":"2024-08-05T00:05:43.805Z","cwes":["CWE-400"],"updated_at":"2026-11-02T14:20:24.025419Z"}],"euvd":[{"id":"EUVD-2019-5196","description":"A vulnerability has been identified in SCALANCE S602 (All versions \u003e= V3.0 and \u003c V4.1), SCALANCE S612 (All versions \u003e= V3.0 and \u003c V4.1), SCALANCE S623 (All versions \u003e= V3.0 and \u003c V4.1), SCALANCE S627-2M (All versions \u003e= V3.0 and \u003c V4.1). Specially crafted packets sent to port 443/tcp of affected devices could cause a Denial-of-Service condition of the web server. A cold reboot is required to restore the functionality of the device.","status":"published","published":"2020-02-11T15:36:10Z","modified":"2024-08-05T00:05:43Z","updated_at":"2026-11-03T02:40:41.590409Z"}],"ghsa":[{"id":"GHSA-vwh5-q72r-gr35","title":"A vulnerability has been identified in SCALANCE S602 (All versions \u003e= V3.0), SCALANCE S612 (All...","description":"A vulnerability has been identified in SCALANCE S602 (All versions \u003e= V3.0), SCALANCE S612 (All versions \u003e= V3.0), SCALANCE S623 (All versions \u003e= V3.0), SCALANCE S627-2M (All versions \u003e= V3.0). Specially crafted packets sent to port 443/tcp of affected devices could cause a Denial-of-Service condition of the web server. A cold reboot is required to restore the functionality of the device.","status":"published","published":"2022-05-24T17:08:23Z","modified":"2023-01-29T05:01:28Z","cwes":["CWE-400"],"updated_at":"2026-11-02T14:44:49.860954Z"}],"nvd":[{"id":"CVE-2019-13926","description":"A vulnerability has been identified in SCALANCE S602 (All versions \u003e= V3.0 and \u003c V4.1), SCALANCE S612 (All versions \u003e= V3.0 and \u003c V4.1), SCALANCE S623 (All versions \u003e= V3.0 and \u003c V4.1), SCALANCE S627-2M (All versions \u003e= V3.0 and \u003c V4.1). Specially crafted packets sent to port 443/tcp of affected devices could cause a Denial-of-Service condition of the web server. A cold reboot is required to restore the functionality of the device.","status":"published","published":"2020-02-11T16:15:14.68Z","modified":"2026-06-17T02:17:25.747Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:05:43.875329Z"}]}}