{"id":"CVE-2025-8769","aliases":["EUVD-2025-205297","GHSA-mm49-gr56-gmr7"],"status":"published","title":"MegaSys Computer Technologies Telenium Online Web Application Improper Input Validation","description":"Telenium Online Web Application is vulnerable due to a Perl script that \nis called to load the login page. Due to improper input validation, an \nattacker can inject arbitrary Perl code through a crafted HTTP request, \nleading to remote code execution on the server.","severity":{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.01019,"percentile":0.63601,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2025-12-24T20:14:20Z","modified":"2026-10-07T13:10:00Z","products":[{"vendor":"megasys computer technologies","product":"telenium online web application"}],"references":[{"url":"https://megasys.com/support/"},{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-24-263-04"},{"url":"https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2024/icsa-24-263-04.json"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-8769"},{"url":"https://megasys.com/support"},{"url":"https://github.com/advisories/GHSA-mm49-gr56-gmr7"}],"sources":{"cve":[{"id":"CVE-2025-8769","title":"MegaSys Computer Technologies Telenium Online Web Application Improper Input Validation","description":"Telenium Online Web Application is vulnerable due to a Perl script that \nis called to load the login page. Due to improper input validation, an \nattacker can inject arbitrary Perl code through a crafted HTTP request, \nleading to remote code execution on the server.","status":"published","published":"2025-12-24T20:14:20.035Z","modified":"2025-12-24T20:36:42.847Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"critical","assessor":"cna"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:32:38.025852Z"}],"euvd":[{"id":"EUVD-2025-205297","description":"Telenium Online Web Application is vulnerable due to a Perl script that \nis called to load the login page. Due to improper input validation, an \nattacker can inject arbitrary Perl code through a crafted HTTP request, \nleading to remote code execution on the server.","status":"published","published":"2025-12-24T20:14:20Z","modified":"2025-12-24T20:36:42Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"critical"}],"updated_at":"2026-11-02T19:49:01.342725Z"}],"ghsa":[{"id":"GHSA-mm49-gr56-gmr7","title":"Telenium Online Web Application is vulnerable due to a Perl script that \nis called to load the...","description":"Telenium Online Web Application is vulnerable due to a Perl script that \nis called to load the login page. Due to improper input validation, an \nattacker can inject arbitrary Perl code through a crafted HTTP request, \nleading to remote code execution on the server.","status":"published","published":"2025-12-24T21:30:34Z","modified":"2025-12-24T21:30:41Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"},{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/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"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T15:05:22.620437Z"}],"nvd":[{"id":"CVE-2025-8769","description":"Telenium Online Web Application is vulnerable due to a Perl script that \nis called to load the login page. Due to improper input validation, an \nattacker can inject arbitrary Perl code through a crafted HTTP request, \nleading to remote code execution on the server.","status":"published","published":"2025-12-24T21:16:04.71Z","modified":"2026-10-07T13:10:00.713Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/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":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:11:53.683969Z"}]}}