{"id":"CVE-2026-19188","aliases":["EUVD-2026-58755","GHSA-xjrj-4jhg-7qmh"],"status":"published","title":"Haiwell IoT Cloud HMI Gateway OS Command Injection","description":"A critical OS command injection vulnerability has been identified in the\n Haiwell IoT Cloud HMI Gateway product. The vulnerability exists in the \nNet Check feature accessible via the /setting endpoint. The cmdPing \nSocket.io event fails to properly sanitize user-supplied input before \npassing it to the underlying operating system, allowing an attacker to \ninject and execute arbitrary OS commands with root privileges.","severity":{"version":"4.0","score":10,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.02939,"percentile":0.87227,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-78"],"published":"2026-08-14T18:20:48Z","modified":"2026-09-08T19:30:43Z","products":[{"vendor":"haiwell","product":"haiwell iot cloud hmi gateway"}],"references":[{"url":"https://en.haiwell.com/app/system/entrance.php?m=include\u0026c=access\u0026a=dodown\u0026lang=en\u0026id=361"},{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-26-225-02"},{"url":"https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-225-02.json"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-19188"},{"url":"https://github.com/advisories/GHSA-xjrj-4jhg-7qmh"}],"sources":{"cve":[{"id":"CVE-2026-19188","title":"Haiwell IoT Cloud HMI Gateway OS Command Injection","description":"A critical OS command injection vulnerability has been identified in the\n Haiwell IoT Cloud HMI Gateway product. The vulnerability exists in the \nNet Check feature accessible via the /setting endpoint. The cmdPing \nSocket.io event fails to properly sanitize user-supplied input before \npassing it to the underlying operating system, allowing an attacker to \ninject and execute arbitrary OS commands with root privileges.","status":"published","published":"2026-08-14T18:20:48.691Z","modified":"2026-08-14T18:52:46.447Z","cvss":[{"version":"4.0","score":10,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","level":"critical","assessor":"cna"},{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T13:47:17.512524Z"}],"euvd":[{"id":"EUVD-2026-58755","description":"A critical OS command injection vulnerability has been identified in the\n Haiwell IoT Cloud HMI Gateway product. The vulnerability exists in the \nNet Check feature accessible via the /setting endpoint. The cmdPing \nSocket.io event fails to properly sanitize user-supplied input before \npassing it to the underlying operating system, allowing an attacker to \ninject and execute arbitrary OS commands with root privileges.","status":"published","published":"2026-08-14T18:20:48Z","modified":"2026-08-14T18:52:46Z","cvss":[{"version":"4.0","score":10,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","level":"critical"}],"updated_at":"2026-11-02T18:01:53.534541Z"}],"ghsa":[{"id":"GHSA-xjrj-4jhg-7qmh","title":"A critical OS command injection vulnerability has been identified in the\n Haiwell IoT Cloud HMI...","description":"A critical OS command injection vulnerability has been identified in the\n Haiwell IoT Cloud HMI Gateway product. The vulnerability exists in the \nNet Check feature accessible via the /setting endpoint. The cmdPing \nSocket.io event fails to properly sanitize user-supplied input before \npassing it to the underlying operating system, allowing an attacker to \ninject and execute arbitrary OS commands with root privileges.","status":"published","published":"2026-08-14T21:31:32Z","modified":"2026-08-14T21:31:39Z","cvss":[{"version":"4.0","score":10,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"critical"},{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T15:10:29.313415Z"}],"nvd":[{"id":"CVE-2026-19188","description":"A critical OS command injection vulnerability has been identified in the\n Haiwell IoT Cloud HMI Gateway product. The vulnerability exists in the \nNet Check feature accessible via the /setting endpoint. The cmdPing \nSocket.io event fails to properly sanitize user-supplied input before \npassing it to the underlying operating system, allowing an attacker to \ninject and execute arbitrary OS commands with root privileges.","status":"published","published":"2026-08-14T19:17:17.48Z","modified":"2026-09-08T19:30:43.093Z","cvss":[{"version":"4.0","score":10,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"critical","assessor":"secondary"},{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:12:37.926464Z"}]}}