{"id":"CVE-2025-41759","aliases":["EUVD-2025-208364","GHSA-rmhq-3pj8-86qj"],"status":"published","title":"Use of wildcard (“*” or “all”) in Block list","description":"An administrator may attempt to block all networks by specifying \"\\*\" or \"all\" as the network identifier. However, these values are not supported and do not trigger any validation error. Instead, they are silently interpreted as network 0 which results in no networks being blocked at all.","severity":{"version":"3.1","score":4.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00361,"percentile":0.30269,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-636"],"published":"2026-03-09T08:16:46Z","modified":"2026-06-17T09:23:07Z","products":[{"vendor":"mbs","product":"ubr-01 mk ii"},{"vendor":"mbs","product":"ubr-02"},{"vendor":"mbs","product":"ubr-lon"},{"vendor":"mbs-solutions","product":"universal_bacnet_router_firmware"}],"references":[{"url":"https://www.mbs-solutions.de/mbs-2025-0001","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-41759"},{"url":"https://github.com/advisories/GHSA-rmhq-3pj8-86qj"}],"sources":{"cve":[{"id":"CVE-2025-41759","title":"Use of wildcard (“*” or “all”) in Block list","description":"An administrator may attempt to block all networks by specifying \"\\*\" or \"all\" as the network identifier. However, these values are not supported and do not trigger any validation error. Instead, they are silently interpreted as network 0 which results in no networks being blocked at all.","status":"published","published":"2026-03-09T08:16:46.067Z","modified":"2026-03-09T20:14:05.817Z","cvss":[{"version":"3.1","score":4.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-636"],"updated_at":"2026-11-02T14:32:31.631102Z"}],"euvd":[{"id":"EUVD-2025-208364","description":"An administrator may attempt to block all networks by specifying \"\\*\" or \"all\" as the network identifier. However, these values are not supported and do not trigger any validation error. Instead, they are silently interpreted as network 0 which results in no networks being blocked at all.","status":"published","published":"2026-03-09T08:16:46Z","modified":"2026-03-09T20:14:05Z","cvss":[{"version":"3.1","score":4.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T19:48:06.014236Z"}],"ghsa":[{"id":"GHSA-rmhq-3pj8-86qj","title":"An administrator may attempt to block all networks by specifying \"\\*\" or \"all\" as the network...","description":"An administrator may attempt to block all networks by specifying \"\\*\" or \"all\" as the network identifier. However, these values are not supported and do not trigger any validation error. Instead, they are silently interpreted as network 0 which results in no networks being blocked at all.","status":"published","published":"2026-03-09T09:30:30Z","modified":"2026-03-09T09:30:36Z","cvss":[{"version":"3.1","score":4.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-636"],"updated_at":"2026-11-02T15:06:30.929454Z"}],"nvd":[{"id":"CVE-2025-41759","description":"An administrator may attempt to block all networks by specifying \"\\*\" or \"all\" as the network identifier. However, these values are not supported and do not trigger any validation error. Instead, they are silently interpreted as network 0 which results in no networks being blocked at all.","status":"published","published":"2026-03-09T09:15:59.893Z","modified":"2026-06-17T09:23:07.307Z","cvss":[{"version":"3.1","score":4.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-636"],"updated_at":"2026-11-02T14:12:01.096037Z"}]}}