{"id":"CVE-2024-45273","aliases":["EUVD-2024-41406","GHSA-r597-7j2h-6248"],"status":"published","title":"MB connect line/Helmholz: Weak encryption of configuration file","description":"An unauthenticated local attacker can decrypt the devices config file and therefore compromise the device due to a weak implementation of the encryption used.","severity":{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00093,"percentile":0.00529,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-261","CWE-326"],"published":"2024-10-15T10:27:52Z","modified":"2026-06-17T07:53:55Z","products":[{"vendor":"helmholz","product":"myrex24 v2"},{"vendor":"helmholz","product":"myrex24.virtual"},{"vendor":"helmholz","product":"myrex24_v2"},{"vendor":"helmholz","product":"myrex24_v2_virtual_server"},{"vendor":"helmholz","product":"rex100"},{"vendor":"helmholz","product":"rex200/250"},{"vendor":"helmholz","product":"rex250"},{"vendor":"helmholz","product":"rex300"},{"vendor":"helmholz","product":"rex_100_firmware"},{"vendor":"helmholz","product":"rex_200"},{"vendor":"helmholz","product":"rex_200_firmware"},{"vendor":"helmholz","product":"rex_250_firmware"},{"vendor":"helmholz","product":"rex_300_firmware"},{"vendor":"mb connect line","product":"mbconnect24"},{"vendor":"mb connect line","product":"mbnet hw1"},{"vendor":"mb connect line","product":"mbnet.mini"},{"vendor":"mb connect line","product":"mbnet/mbnet.rokey"},{"vendor":"mb connect line","product":"mbspider"},{"vendor":"mb connect line","product":"mymbconnect24"},{"vendor":"mb_connect_line","product":"mbnet.mini"},{"vendor":"mbconnectline","product":"mbconnect24"},{"vendor":"mbconnectline","product":"mbnet.mini_firmware"},{"vendor":"mbconnectline","product":"mbnet.rokey_firmware"},{"vendor":"mbconnectline","product":"mbnet_firmware"},{"vendor":"mbconnectline","product":"mbnet_hw1"},{"vendor":"mbconnectline","product":"mbnet_hw1_firmware"},{"vendor":"mbconnectline","product":"mbnet_mbnet.rokey"},{"vendor":"mbconnectline","product":"mbspider"},{"vendor":"mbconnectline","product":"mbspider_mdh_905_firmware"},{"vendor":"mbconnectline","product":"mbspider_mdh_906_firmware"},{"vendor":"mbconnectline","product":"mbspider_mdh_915_firmware"},{"vendor":"mbconnectline","product":"mbspider_mdh_916_firmware"},{"vendor":"mbconnectline","product":"mymbconnect24"}],"references":[{"url":"https://cert.vde.com/en/advisories/VDE-2024-056","tags":["Third Party Advisory"]},{"url":"https://cert.vde.com/en/advisories/VDE-2024-066","tags":["Third Party Advisory"]},{"url":"https://cert.vde.com/en/advisories/VDE-2024-068","tags":["Third Party Advisory"]},{"url":"https://cert.vde.com/en/advisories/VDE-2024-069","tags":["Third Party Advisory"]},{"url":"https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2024-062.txt"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-45273"},{"url":"https://github.com/advisories/GHSA-r597-7j2h-6248"}],"sources":{"cve":[{"id":"CVE-2024-45273","title":"MB connect line/Helmholz: Weak encryption of configuration file","description":"An unauthenticated local attacker can decrypt the devices config file and therefore compromise the device due to a weak implementation of the encryption used.","status":"published","published":"2024-10-15T10:27:52.208Z","modified":"2024-10-16T17:47:04.737Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-261"],"updated_at":"2026-11-02T14:34:08.16279Z"}],"euvd":[{"id":"EUVD-2024-41406","description":"An unauthenticated local attacker can decrypt the devices config file and therefore compromise the device due to a weak implementation of the encryption used.","status":"published","published":"2024-10-15T10:27:52Z","modified":"2024-10-16T17:47:04Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:27:34.865484Z"}],"ghsa":[{"id":"GHSA-r597-7j2h-6248","title":"An unauthenticated local attacker can decrypt the devices config file and therefore compromise...","description":"An unauthenticated local attacker can decrypt the devices config file and therefore compromise the device due to a weak implementation of the encryption used.","status":"published","published":"2024-10-15T12:30:37Z","modified":"2024-10-17T18:32:39Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-261","CWE-326"],"updated_at":"2026-11-02T14:58:32.565259Z"}],"nvd":[{"id":"CVE-2024-45273","description":"An unauthenticated local attacker can decrypt the devices config file and therefore compromise the device due to a weak implementation of the encryption used.","status":"published","published":"2024-10-15T11:15:11.94Z","modified":"2026-06-17T07:53:55.56Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","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-261","CWE-326"],"updated_at":"2026-11-02T14:10:31.879321Z"}]}}