{"id":"CVE-2025-67903","aliases":["EUVD-2025-209975","GHSA-pg62-xhhc-55cc"],"status":"published","title":"Northern.tech Mender Client 5 before 5.0.4 allows a Cryptographic signature verification bypass.","description":"Northern.tech Mender Client 5 before 5.0.4 allows a Cryptographic signature verification bypass.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00183,"percentile":0.07959,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-347"],"published":"2026-05-27T00:00:00Z","modified":"2026-10-26T22:10:00Z","references":[{"url":"https://northern.tech"},{"url":"https://mender.io/blog/cve-2025-67903-signature-verification-bypass-in-mender-client"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-67903"},{"url":"https://github.com/advisories/GHSA-pg62-xhhc-55cc"}],"sources":{"cve":[{"id":"CVE-2025-67903","description":"Northern.tech Mender Client 5 before 5.0.4 allows a Cryptographic signature verification bypass.","status":"published","published":"2026-05-27T00:00:00Z","modified":"2026-05-29T15:47:42.405Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-347"],"updated_at":"2026-11-02T14:32:52.21763Z"}],"euvd":[{"id":"EUVD-2025-209975","description":"Northern.tech Mender Client 5 before 5.0.4 allows a Cryptographic signature verification bypass.","status":"published","published":"2026-05-27T00:00:00Z","modified":"2026-05-29T15:47:42Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T18:21:00.772434Z"}],"ghsa":[{"id":"GHSA-pg62-xhhc-55cc","title":"Northern.tech Mender Client 5 before 5.0.4 allows a Cryptographic signature verification bypass.","description":"Northern.tech Mender Client 5 before 5.0.4 allows a Cryptographic signature verification bypass.","status":"published","published":"2026-05-27T18:31:41Z","modified":"2026-05-29T18:31:17Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-347"],"updated_at":"2026-11-02T15:08:23.402135Z"}],"nvd":[{"id":"CVE-2025-67903","description":"Northern.tech Mender Client 5 before 5.0.4 allows a Cryptographic signature verification bypass.","status":"published","published":"2026-05-27T18:16:21.507Z","modified":"2026-10-26T22:10:00.163Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-347"],"updated_at":"2026-11-02T14:12:02.090779Z"}]}}