{"id":"CVE-2024-33896","aliases":["EUVD-2024-31600","GHSA-fgqq-q43f-65jf"],"status":"published","title":"Cosy+ devices running a firmware 21.x below 21.2s10 or a firmware 22.x below 22.1s3 are...","description":"Cosy+ devices running a firmware 21.x below 21.2s10 or a firmware 22.x below 22.1s3 are vulnerable to code injection due to improper parameter blacklisting. This is fixed in version 21.2s10 and 22.1s3.","severity":{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.04023,"percentile":0.90669,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-78"],"published":"2024-08-02T00:00:00Z","modified":"2026-06-17T07:32:31Z","exploits":[{"source":"exploitdb","id":"EDB-52160","title":"Cosy+ firmware 21.2s7 - Command Injection","type":"hardware","platform":"multiple","date":"2025-04-10","url":"https://www.exploit-db.com/exploits/52160"}],"products":[{"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/21"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-33896"},{"url":"https://blog.syss.com/posts/hacking-a-secure-industrial-remote-access-gateway"},{"url":"https://github.com/advisories/GHSA-fgqq-q43f-65jf"}],"sources":{"cve":[{"id":"CVE-2024-33896","description":"Cosy+ devices running a firmware 21.x below 21.2s10 or a firmware 22.x below 22.1s3 are vulnerable to code injection due to improper parameter blacklisting. This is fixed in version 21.2s10 and 22.1s3.","status":"published","published":"2024-08-02T00:00:00Z","modified":"2025-11-04T16:12:17.529Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:34:21.784174Z"}],"euvd":[{"id":"EUVD-2024-31600","description":"Cosy+ devices running a firmware 21.x below 21.2s10 or a firmware 22.x below 22.1s3 are vulnerable to code injection due to improper parameter blacklisting. This is fixed in version 21.2s10 and 22.1s3.","status":"published","published":"2024-08-02T00:00:00Z","modified":"2025-11-04T16:12:17Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T19:49:28.888576Z"}],"ghsa":[{"id":"GHSA-fgqq-q43f-65jf","title":"Cosy+ devices running a firmware 21.x below 21.2s10 or a firmware 22.x below 22.1s3 are...","description":"Cosy+ devices running a firmware 21.x below 21.2s10 or a firmware 22.x below 22.1s3 are vulnerable to code injection due to improper parameter blacklisting. This is fixed in version 21.2s10 and 22.1s3.","status":"published","published":"2024-08-02T18:31:12Z","modified":"2025-11-04T18:31:16Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T15:04:33.412684Z"}],"nvd":[{"id":"CVE-2024-33896","description":"Cosy+ devices running a firmware 21.x below 21.2s10 or a firmware 22.x below 22.1s3 are vulnerable to code injection due to improper parameter blacklisting. This is fixed in version 21.2s10 and 22.1s3.","status":"published","published":"2024-08-02T18:16:19.023Z","modified":"2026-06-17T07:32:31.367Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:10:15.933769Z"}]}}