{"id":"CVE-2024-33894","aliases":["EUVD-2024-31598","GHSA-7jmc-v9fw-3rgr"],"status":"published","title":"Insecure Permission vulnerability in Cosy+ devices running a firmware 21.x below 21.2s10 or a...","description":"Insecure Permission vulnerability in Cosy+ devices running a firmware 21.x below 21.2s10 or a firmware 22.x below 22.1s3 are executing several processes with elevated privileges.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-09","score":0.00848,"percentile":0.58378,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-269"],"published":"2024-08-02T00:00:00Z","modified":"2026-06-17T07:32:31Z","products":[{"vendor":"hms-networks","product":"ewon_cosy"},{"vendor":"hms-networks","product":"ewon_cosy\\+_firmware"}],"references":[{"url":"https://www.ewon.biz/products/cosy/ewon-cosy-wifi","tags":["Product"]},{"url":"https://www.hms-networks.com/cyber-security","tags":["Vendor Advisory"]},{"url":"https://hmsnetworks.blob.core.windows.net/nlw/docs/default-source/products/cybersecurity/security-advisory/hms-security-advisory-2024-07-29-001--ewon-several-cosy--vulnerabilities.pdf","tags":["Vendor Advisory"]},{"url":"https://blog.syss.com/posts/hacking-a-secure-industrial-remote-access-gateway/","tags":["Exploit","Third Party Advisory"]},{"url":"http://seclists.org/fulldisclosure/2024/Aug/23","tags":["Exploit","Mailing List"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-33894"},{"url":"https://blog.syss.com/posts/hacking-a-secure-industrial-remote-access-gateway"},{"url":"https://github.com/advisories/GHSA-7jmc-v9fw-3rgr"}],"sources":{"cve":[{"id":"CVE-2024-33894","description":"Insecure Permission vulnerability in Cosy+ devices running a firmware 21.x below 21.2s10 or a firmware 22.x below 22.1s3 are executing several processes with elevated privileges.","status":"published","published":"2024-08-02T00:00:00Z","modified":"2024-08-18T09:02:45.273Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T14:34:21.784174Z"}],"euvd":[{"id":"EUVD-2024-31598","description":"Insecure Permission vulnerability in Cosy+ devices running a firmware 21.x below 21.2s10 or a firmware 22.x below 22.1s3 are executing several processes with elevated privileges.","status":"published","published":"2024-08-02T00:00:00Z","modified":"2024-08-18T09:02:45Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:56:16.145705Z"}],"ghsa":[{"id":"GHSA-7jmc-v9fw-3rgr","title":"Insecure Permission vulnerability in Cosy+ devices running a firmware 21.x below 21.2s10 or a...","description":"Insecure Permission vulnerability in Cosy+ devices running a firmware 21.x below 21.2s10 or a firmware 22.x below 22.1s3 are executing several processes with elevated privileges.","status":"published","published":"2024-08-02T18:31:10Z","modified":"2025-06-20T21:31:59Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T15:02:46.844129Z"}],"nvd":[{"id":"CVE-2024-33894","description":"Insecure Permission vulnerability in Cosy+ devices running a firmware 21.x below 21.2s10 or a firmware 22.x below 22.1s3 are executing several processes with elevated privileges.","status":"published","published":"2024-08-02T18:16:18.837Z","modified":"2026-06-17T07:32:31.037Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T14:10:15.933769Z"}]}}