CVE-2024-45171

Published Sep 5, 2024 CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
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://<HOST>/backup/upload_<FILENAME>. Due to broken access control, low-privileged authenticated users can also use this file upload functionality.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared C-mor
C-mor c-mor Video Surveillance
CPEs cpe:2.3:a:c-mor:c-mor_video_surveillance:5.2401:*:*:*:*:*:*:*
Vendors & Products C-mor
C-mor c-mor Video Surveillance
Type Values Removed Values Added
First Time appeared Za-internet
Za-internet c-mor Video Surveillance
CPEs cpe:2.3:a:za-internet:c-mor_video_surveillance:5.2401:*:*:*:*:*:*:*
Vendors & Products Za-internet
Za-internet c-mor Video Surveillance
References
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
CPEs cpe:2.3:a:za-internet:c-mor_video_surveillance:5.2401:*:*:*:*:*:*:*
Vendors & Products Za-internet
Za-internet c-mor Video Surveillance
References
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Za-internet
Za-internet c-mor Video Surveillance
Weaknesses CWE-434
CPEs cpe:2.3:a:za-internet:c-mor_video_surveillance:5.2401:*:*:*:*:*:*:*
Vendors & Products Za-internet
Za-internet c-mor Video Surveillance
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
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://<HOST>/backup/upload_<FILENAME>. Due to broken access control, low-privileged authenticated users can also use this file upload functionality.
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Sep 6, 2024, 6:03 AM
Reserved
Aug 22, 2024, 12:00 AM
Status
Analyzed
Published
Sep 5, 2024, 4:15 PM
Modified
Jun 17, 2026, 7:53 AM