{"id":"CVE-2025-30042","aliases":["EUVD-2025-208147","GHSA-rfwf-h4fr-xr3g"],"status":"published","title":"Session generation possible with certificate number only","description":"The CGM CLININET system provides smart card authentication; however, authentication is conducted locally on the client device, and, in reality, only the certificate number is used for access verification. As a result, possession of the certificate number alone is sufficient for authentication, regardless of the actual presence of the smart card or ownership of the private key.","severity":{"version":"4.0","score":9,"vector":"CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00099,"percentile":0.00789,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-603"],"published":"2026-03-02T11:14:46Z","modified":"2026-06-17T09:08:05Z","products":[{"vendor":"cgm","product":"cgm clininet"},{"vendor":"cgm","product":"clininet"}],"references":[{"url":"https://cert.pl/en/posts/2026/03/CVE-2025-10350/","tags":["third-party-advisory","Third Party Advisory"]},{"url":"https://www.cgm.com/pol_pl/products/szpital/cgm-clininet.html","tags":["product","Product"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-30042"},{"url":"https://cert.pl/en/posts/2026/03/CVE-2025-10350"},{"url":"https://github.com/advisories/GHSA-rfwf-h4fr-xr3g"}],"sources":{"cve":[{"id":"CVE-2025-30042","title":"Session generation possible with certificate number only","description":"The CGM CLININET system provides smart card authentication; however, authentication is conducted locally on the client device, and, in reality, only the certificate number is used for access verification. As a result, possession of the certificate number alone is sufficient for authentication, regardless of the actual presence of the smart card or ownership of the private key.","status":"published","published":"2026-03-02T11:14:46.946Z","modified":"2026-03-02T13:21:10.355Z","cvss":[{"version":"4.0","score":9,"vector":"CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","level":"critical","assessor":"cna"}],"cwes":["CWE-603"],"updated_at":"2026-11-02T14:32:35.099955Z"}],"euvd":[{"id":"EUVD-2025-208147","description":"The CGM CLININET system provides smart card authentication; however, authentication is conducted locally on the client device, and, in reality, only the certificate number is used for access verification. As a result, possession of the certificate number alone is sufficient for authentication, regardless of the actual presence of the smart card or ownership of the private key.","status":"published","published":"2026-03-02T11:14:46Z","modified":"2026-03-02T13:21:10Z","cvss":[{"version":"4.0","score":9,"vector":"CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","level":"critical"}],"updated_at":"2026-11-02T19:48:13.147525Z"}],"ghsa":[{"id":"GHSA-rfwf-h4fr-xr3g","title":"The CGM CLININET system provides smart card authentication; however, authentication is conducted...","description":"The CGM CLININET system provides smart card authentication; however, authentication is conducted locally on the client device, and, in reality, only the certificate number is used for access verification. As a result, possession of the certificate number alone is sufficient for authentication, regardless of the actual presence of the smart card or ownership of the private key.","status":"published","published":"2026-03-02T12:30:27Z","modified":"2026-03-09T18:32:39Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"},{"version":"4.0","score":9,"vector":"CVSS:4.0/AV:A/AC:L/AT:P/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"}],"cwes":["CWE-603"],"updated_at":"2026-11-02T15:06:31.484049Z"}],"nvd":[{"id":"CVE-2025-30042","description":"The CGM CLININET system provides smart card authentication; however, authentication is conducted locally on the client device, and, in reality, only the certificate number is used for access verification. As a result, possession of the certificate number alone is sufficient for authentication, regardless of the actual presence of the smart card or ownership of the private key.","status":"published","published":"2026-03-02T12:16:01.087Z","modified":"2026-06-17T09:08:05.37Z","cvss":[{"version":"4.0","score":9,"vector":"CVSS:4.0/AV:A/AC:L/AT:P/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":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-603"],"updated_at":"2026-11-02T14:12:01.096037Z"}]}}