{"id":"CVE-2019-19276","aliases":["EUVD-2019-8900","GHSA-v5g4-whqh-4265"],"status":"published","title":"A vulnerability has been identified in SIMATIC HMI Comfort Panels 1st Generation (incl. SIPLUS...","description":"A vulnerability has been identified in SIMATIC HMI Comfort Panels 1st Generation (incl. SIPLUS variants) (All versions \u003c V16 Update 4), SIMATIC HMI KTP Mobile Panels (All versions \u003c V16 Update 4). Specially crafted packets sent to port 161/udp can cause the SNMP service of affected devices to crash. A manual restart of the device is required to resume operation of the service.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.0102,"percentile":0.63651,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2021-05-12T13:18:21Z","modified":"2026-06-17T02:26:25Z","products":[{"vendor":"siemens","product":"simatic hmi comfort panels 1st generation (incl. siplus variants)"},{"vendor":"siemens","product":"simatic hmi ktp mobile panels"},{"vendor":"siemens","product":"simatic_hmi_comfort_panels_firmware"},{"vendor":"siemens","product":"simatic_hmi_ktp_mobile_panels_firmware"}],"references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-594364.pdf","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-19276"},{"url":"https://github.com/advisories/GHSA-v5g4-whqh-4265"}],"sources":{"cve":[{"id":"CVE-2019-19276","description":"A vulnerability has been identified in SIMATIC HMI Comfort Panels 1st Generation (incl. SIPLUS variants) (All versions \u003c V16 Update 4), SIMATIC HMI KTP Mobile Panels (All versions \u003c V16 Update 4). Specially crafted packets sent to port 161/udp can cause the SNMP service of affected devices to crash. A manual restart of the device is required to resume operation of the service.","status":"published","published":"2021-05-12T13:18:21Z","modified":"2024-08-05T02:09:39.475Z","cwes":["CWE-787"],"updated_at":"2026-11-02T14:20:21.059499Z"}],"euvd":[{"id":"EUVD-2019-8900","description":"A vulnerability has been identified in SIMATIC HMI Comfort Panels 1st Generation (incl. SIPLUS variants) (All versions \u003c V16 Update 4), SIMATIC HMI KTP Mobile Panels (All versions \u003c V16 Update 4). Specially crafted packets sent to port 161/udp can cause the SNMP service of affected devices to crash. A manual restart of the device is required to resume operation of the service.","status":"published","published":"2021-05-12T13:18:21Z","modified":"2024-08-05T02:09:39Z","updated_at":"2026-11-03T02:40:25.841101Z"}],"ghsa":[{"id":"GHSA-v5g4-whqh-4265","title":"A vulnerability has been identified in SIMATIC HMI Comfort Panels 1st Generation (incl. SIPLUS...","description":"A vulnerability has been identified in SIMATIC HMI Comfort Panels 1st Generation (incl. SIPLUS variants) (All versions \u003c V16 Update 4), SIMATIC HMI KTP Mobile Panels (All versions \u003c V16 Update 4). Specially crafted packets sent to port 161/udp can cause the SNMP service of affected devices to crash. A manual restart of the device is required to resume operation of the service.","status":"published","published":"2022-05-24T19:02:16Z","modified":"2023-01-29T05:06:41Z","cwes":["CWE-787"],"updated_at":"2026-11-02T14:46:04.961867Z"}],"nvd":[{"id":"CVE-2019-19276","description":"A vulnerability has been identified in SIMATIC HMI Comfort Panels 1st Generation (incl. SIPLUS variants) (All versions \u003c V16 Update 4), SIMATIC HMI KTP Mobile Panels (All versions \u003c V16 Update 4). Specially crafted packets sent to port 161/udp can cause the SNMP service of affected devices to crash. A manual restart of the device is required to resume operation of the service.","status":"published","published":"2021-05-12T14:15:10.543Z","modified":"2026-06-17T02:26:25.063Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","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-787"],"updated_at":"2026-11-02T14:05:48.502374Z"}]}}