{"id":"CVE-2024-5420","aliases":["EUVD-2024-46642","GHSA-x9ph-fmr9-w768"],"status":"published","title":"Stored Cross-Site Scripting in SEH Computertechnik utnserver Pro","description":"Missing input validation in the SEH Computertechnik utnserver Pro, SEH Computertechnik utnserver ProMAX, SEH Computertechnik INU-100 web-interface allows stored Cross-Site Scripting (XSS)..This issue affects utnserver Pro, utnserver ProMAX, INU-100 version 20.1.22 and below.","severity":{"version":"4.0","score":8.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:L/VA:H/SC:N/SI:N/SA:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.055,"percentile":0.92851,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-79"],"published":"2024-06-04T07:48:27Z","modified":"2026-06-17T08:15:54Z","exploits":[{"source":"nuclei","id":"CVE-2024-5420","title":"SEH utnserver Pro/ProMAX/INU-100 20.1.22 - Cross-Site Scripting","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2024/CVE-2024-5420.yaml"},{"source":"pocgithub","id":"gh-ost00/CVE-2024-5420-XSS","title":"gh-ost00/CVE-2024-5420-XSS","date":"2024-09-02","url":"https://github.com/gh-ost00/CVE-2024-5420-XSS"}],"products":[{"vendor":"seh","product":"inu-100"},{"vendor":"seh","product":"utnserver_pro"},{"vendor":"seh","product":"utnserver_promax"},{"vendor":"seh computertechnik","product":"inu-100"},{"vendor":"seh computertechnik","product":"utnserver pro"},{"vendor":"seh computertechnik","product":"utnserver promax"}],"references":[{"url":"https://cyberdanube.com/security-research/multiple-vulnerabilities-in-seh-untserver-pro/"},{"url":"http://seclists.org/fulldisclosure/2024/Jun/4","tags":["x_transferred"]},{"url":"https://cyberdanube.com/en/en-multiple-vulnerabilities-in-oring-iap420/index.html","tags":["x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-5420"},{"url":"https://cyberdanube.com/security-research/multiple-vulnerabilities-in-seh-untserver-pro"},{"url":"https://github.com/advisories/GHSA-x9ph-fmr9-w768"}],"sources":{"cve":[{"id":"CVE-2024-5420","title":"Stored Cross-Site Scripting in SEH Computertechnik utnserver Pro","description":"Missing input validation in the SEH Computertechnik utnserver Pro, SEH Computertechnik utnserver ProMAX, SEH Computertechnik INU-100 web-interface allows stored Cross-Site Scripting (XSS)..This issue affects utnserver Pro, utnserver ProMAX, INU-100 version 20.1.22 and below.","status":"published","published":"2024-06-04T07:48:27.789Z","modified":"2025-10-08T09:23:18.086Z","cvss":[{"version":"4.0","score":8.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:L/VA:H/SC:N/SI:N/SA:H","level":"high","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:34:00.929382Z"}],"euvd":[{"id":"EUVD-2024-46642","description":"Missing input validation in the SEH Computertechnik utnserver Pro, SEH Computertechnik utnserver ProMAX, SEH Computertechnik INU-100 web-interface allows stored Cross-Site Scripting (XSS)..This issue affects utnserver Pro, utnserver ProMAX, INU-100 version 20.1.22 and below.","status":"published","published":"2024-06-04T07:48:27Z","modified":"2025-10-08T09:23:18Z","cvss":[{"version":"4.0","score":8.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:L/VA:H/SC:N/SI:N/SA:H","level":"high"}],"updated_at":"2026-11-02T20:31:35.432127Z"}],"ghsa":[{"id":"GHSA-x9ph-fmr9-w768","title":"Missing input validation in the SEH Computertechnik utnserver Pro, SEH Computertechnik utnserver...","description":"Missing input validation in the SEH Computertechnik utnserver Pro, SEH Computertechnik utnserver ProMAX, SEH Computertechnik INU-100 web-interface allows stored Cross-Site Scripting (XSS)..This issue affects utnserver Pro, utnserver ProMAX, INU-100 version 20.1.22 and below.","status":"published","published":"2024-06-04T09:30:57Z","modified":"2025-10-08T12:30:26Z","cvss":[{"version":"4.0","score":8.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:L/VA:H/SC:N/SI:N/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":"high"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:03:53.457984Z"}],"nvd":[{"id":"CVE-2024-5420","description":"Missing input validation in the SEH Computertechnik utnserver Pro, SEH Computertechnik utnserver ProMAX, SEH Computertechnik INU-100 web-interface allows stored Cross-Site Scripting (XSS)..This issue affects utnserver Pro, utnserver ProMAX, INU-100 version 20.1.22 and below.","status":"published","published":"2024-06-04T08:15:11.17Z","modified":"2026-06-17T08:15:54.753Z","cvss":[{"version":"4.0","score":8.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:L/VA:H/SC:N/SI:N/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":"high","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:10:03.465199Z"}]}}