{"id":"CVE-2019-10942","aliases":["EUVD-2019-2656","GHSA-fw8m-p8g9-xxpf"],"status":"published","title":"A vulnerability has been identified in SCALANCE X-200 (All versions), SCALANCE X-200IRT (All...","description":"A vulnerability has been identified in SCALANCE X-200 switch family (incl. SIPLUS NET variants) (All versions \u003c V5.2.5), SCALANCE X-200IRT switch family (incl. SIPLUS NET variants) (All versions \u003c V5.5.0), SCALANCE X204RNA (HSR) (All versions), SCALANCE X204RNA (PRP) (All versions), SCALANCE X204RNA EEC (HSR) (All versions), SCALANCE X204RNA EEC (PRP) (All versions), SCALANCE X204RNA EEC (PRP/HSR) (All versions). The device contains a vulnerability that could allow an attacker to trigger a denial-of-service condition by sending large message packages repeatedly to the telnet service. The security vulnerability could be exploited by an attacker with network access to the affected systems. Successful exploitation requires no system privileges and no user interaction. An attacker could use the vulnerability to compromise availability of the device.","severity":{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01361,"percentile":0.71937,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-400"],"published":"2019-08-13T18:55:57Z","modified":"2026-06-17T02:11:57Z","products":[{"vendor":"siemens","product":"scalance x-200 switch family (incl. siplus net variants)"},{"vendor":"siemens","product":"scalance x-200irt switch family (incl. siplus net variants)"},{"vendor":"siemens","product":"scalance x204rna (hsr)"},{"vendor":"siemens","product":"scalance x204rna (prp)"},{"vendor":"siemens","product":"scalance x204rna eec (hsr)"},{"vendor":"siemens","product":"scalance x204rna eec (prp)"},{"vendor":"siemens","product":"scalance x204rna eec (prp/hsr)"},{"vendor":"siemens","product":"scalance_x-200_firmware"},{"vendor":"siemens","product":"scalance_x-200irt_firmware"},{"vendor":"siemens","product":"scalance_x-200rna_firmware"}],"references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-100232.pdf","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-10942"},{"url":"https://github.com/advisories/GHSA-fw8m-p8g9-xxpf"}],"sources":{"cve":[{"id":"CVE-2019-10942","description":"A vulnerability has been identified in SCALANCE X-200 switch family (incl. SIPLUS NET variants) (All versions \u003c V5.2.5), SCALANCE X-200IRT switch family (incl. SIPLUS NET variants) (All versions \u003c V5.5.0), SCALANCE X204RNA (HSR) (All versions), SCALANCE X204RNA (PRP) (All versions), SCALANCE X204RNA EEC (HSR) (All versions), SCALANCE X204RNA EEC (PRP) (All versions), SCALANCE X204RNA EEC (PRP/HSR) (All versions). The device contains a vulnerability that could allow an attacker to trigger a denial-of-service condition by sending large message packages repeatedly to the telnet service. The security vulnerability could be exploited by an attacker with network access to the affected systems. Successful exploitation requires no system privileges and no user interaction. An attacker could use the vulnerability to compromise availability of the device.","status":"published","published":"2019-08-13T18:55:57Z","modified":"2024-08-04T22:40:15.308Z","cwes":["CWE-400"],"updated_at":"2026-11-02T14:20:19.056416Z"}],"euvd":[{"id":"EUVD-2019-2656","description":"A vulnerability has been identified in SCALANCE X-200 switch family (incl. SIPLUS NET variants) (All versions \u003c V5.2.5), SCALANCE X-200IRT switch family (incl. SIPLUS NET variants) (All versions \u003c V5.5.0), SCALANCE X204RNA (HSR) (All versions), SCALANCE X204RNA (PRP) (All versions), SCALANCE X204RNA EEC (HSR) (All versions), SCALANCE X204RNA EEC (PRP) (All versions), SCALANCE X204RNA EEC (PRP/HSR) (All versions). The device contains a vulnerability that could allow an attacker to trigger a denial-of-service condition by sending large message packages repeatedly to the telnet service. The security vulnerability could be exploited by an attacker with network access to the affected systems. Successful exploitation requires no system privileges and no user interaction. An attacker could use the vulnerability to compromise availability of the device.","status":"published","published":"2019-08-13T18:55:57Z","modified":"2024-08-04T22:40:15Z","updated_at":"2026-11-03T02:40:50.763878Z"}],"ghsa":[{"id":"GHSA-fw8m-p8g9-xxpf","title":"A vulnerability has been identified in SCALANCE X-200 (All versions), SCALANCE X-200IRT (All...","description":"A vulnerability has been identified in SCALANCE X-200 (All versions), SCALANCE X-200IRT (All versions), SCALANCE X-200RNA (All versions). The device contains a vulnerability that could allow an attacker to trigger a denial-of-service condition by sending large message packages repeatedly to the telnet service. The security vulnerability could be exploited by an attacker with network access to the affected systems. Successful exploitation requires no system privileges and no user interaction. An attacker could use the vulnerability to compromise availability of the device. At the time of advisory publication no public exploitation of this security vulnerability was known.","status":"published","published":"2022-05-24T16:53:15Z","modified":"2023-01-28T05:07:03Z","cwes":["CWE-400"],"updated_at":"2026-11-02T14:44:29.269512Z"}],"nvd":[{"id":"CVE-2019-10942","description":"A vulnerability has been identified in SCALANCE X-200 switch family (incl. SIPLUS NET variants) (All versions \u003c V5.2.5), SCALANCE X-200IRT switch family (incl. SIPLUS NET variants) (All versions \u003c V5.5.0), SCALANCE X204RNA (HSR) (All versions), SCALANCE X204RNA (PRP) (All versions), SCALANCE X204RNA EEC (HSR) (All versions), SCALANCE X204RNA EEC (PRP) (All versions), SCALANCE X204RNA EEC (PRP/HSR) (All versions). The device contains a vulnerability that could allow an attacker to trigger a denial-of-service condition by sending large message packages repeatedly to the telnet service. The security vulnerability could be exploited by an attacker with network access to the affected systems. Successful exploitation requires no system privileges and no user interaction. An attacker could use the vulnerability to compromise availability of the device.","status":"published","published":"2019-08-13T19:15:15.453Z","modified":"2026-06-17T02:11:57.82Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:05:22.878504Z"}]}}