{"id":"CVE-2024-45171","aliases":["EUVD-2024-41349","GHSA-5qmx-gqwp-wvwm"],"status":"published","title":"An issue was discovered in za-internet C-MOR Video Surveillance 5.2401. Due to improper user...","description":"An issue was discovered in za-internet C-MOR Video Surveillance 5.2401. Due to improper user input validation, it is possible to upload dangerous files, for instance PHP code, to the C-MOR system. By analyzing the C-MOR web interface, it was found out that the upload functionality for backup files allows an authenticated user to upload arbitrary files. The only condition is that the filename contains a .cbkf string. Therefore, webshell.cbkf.php is considered a valid file name for the C-MOR web application. Uploaded files are stored within the directory \"/srv/www/backups\" on the C-MOR system, and can thus be accessed via the URL https://\u003cHOST\u003e/backup/upload_\u003cFILENAME\u003e. Due to broken access control, low-privileged authenticated users can also use this file upload functionality.","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":"2026-11-10","score":0.00921,"percentile":0.60617,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-434"],"published":"2024-09-05T00:00:00Z","modified":"2026-06-17T07:53:43Z","products":[{"vendor":"c-mor","product":"c-mor_video_surveillance"},{"vendor":"za-internet","product":"c-mor_video_surveillance"}],"references":[{"url":"https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2024-026.txt","tags":["Exploit","Vendor Advisory"]},{"url":"https://www.syss.de/pentest-blog/mehrere-sicherheitsschwachstellen-in-videoueberwachungssoftware-c-mor-syss-2024-020-bis-030","tags":["Vendor Advisory"]},{"url":"http://seclists.org/fulldisclosure/2024/Sep/19","tags":["Exploit","Mailing List","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-45171"},{"url":"https://github.com/advisories/GHSA-5qmx-gqwp-wvwm"}],"sources":{"cve":[{"id":"CVE-2024-45171","description":"An issue was discovered in za-internet C-MOR Video Surveillance 5.2401. Due to improper user input validation, it is possible to upload dangerous files, for instance PHP code, to the C-MOR system. By analyzing the C-MOR web interface, it was found out that the upload functionality for backup files allows an authenticated user to upload arbitrary files. The only condition is that the filename contains a .cbkf string. Therefore, webshell.cbkf.php is considered a valid file name for the C-MOR web application. Uploaded files are stored within the directory \"/srv/www/backups\" on the C-MOR system, and can thus be accessed via the URL https://\u003cHOST\u003e/backup/upload_\u003cFILENAME\u003e. Due to broken access control, low-privileged authenticated users can also use this file upload functionality.","status":"published","published":"2024-09-05T00:00:00Z","modified":"2024-09-06T06:03:35.338Z","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-434"],"updated_at":"2026-11-02T14:34:08.16279Z"}],"euvd":[{"id":"EUVD-2024-41349","description":"An issue was discovered in za-internet C-MOR Video Surveillance 5.2401. Due to improper user input validation, it is possible to upload dangerous files, for instance PHP code, to the C-MOR system. By analyzing the C-MOR web interface, it was found out that the upload functionality for backup files allows an authenticated user to upload arbitrary files. The only condition is that the filename contains a .cbkf string. Therefore, webshell.cbkf.php is considered a valid file name for the C-MOR web application. Uploaded files are stored within the directory \"/srv/www/backups\" on the C-MOR system, and can thus be accessed via the URL https://\u003cHOST\u003e/backup/upload_\u003cFILENAME\u003e. Due to broken access control, low-privileged authenticated users can also use this file upload functionality.","status":"published","published":"2024-09-05T00:00:00Z","modified":"2024-09-06T06:03:35Z","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":"2026-11-03T00:56:02.201955Z"}],"ghsa":[{"id":"GHSA-5qmx-gqwp-wvwm","title":"An issue was discovered in za-internet C-MOR Video Surveillance 5.2401. Due to improper user...","description":"An issue was discovered in za-internet C-MOR Video Surveillance 5.2401. Due to improper user input validation, it is possible to upload dangerous files, for instance PHP code, to the C-MOR system. By analyzing the C-MOR web interface, it was found out that the upload functionality for backup files allows an authenticated user to upload arbitrary files. The only condition is that the filename contains a .cbkf string. Therefore, webshell.cbkf.php is considered a valid file name for the C-MOR web application. Uploaded files are stored within the directory \"/srv/www/backups\" on the C-MOR system, and can thus be accessed via the URL https://\u003cHOST\u003e/backup/upload_\u003cFILENAME\u003e. Due to broken access control, low-privileged authenticated users can also use this file upload functionality.","status":"published","published":"2024-09-05T18:30:56Z","modified":"2024-09-05T21:32:38Z","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-434"],"updated_at":"2026-11-02T14:58:10.812405Z"}],"nvd":[{"id":"CVE-2024-45171","description":"An issue was discovered in za-internet C-MOR Video Surveillance 5.2401. Due to improper user input validation, it is possible to upload dangerous files, for instance PHP code, to the C-MOR system. By analyzing the C-MOR web interface, it was found out that the upload functionality for backup files allows an authenticated user to upload arbitrary files. The only condition is that the filename contains a .cbkf string. Therefore, webshell.cbkf.php is considered a valid file name for the C-MOR web application. Uploaded files are stored within the directory \"/srv/www/backups\" on the C-MOR system, and can thus be accessed via the URL https://\u003cHOST\u003e/backup/upload_\u003cFILENAME\u003e. Due to broken access control, low-privileged authenticated users can also use this file upload functionality.","status":"published","published":"2024-09-05T16:15:08.477Z","modified":"2026-06-17T07:53:43Z","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-434"],"updated_at":"2026-11-02T14:10:24.514378Z"}]}}