CVE-2023-3305: C-DATA Web Management System User Creation access control
A vulnerability was found in C-DATA Web Management System up to 20230607. It has been classified as critical. This affects an unknown part of the file /cgi-bin/jumpto.php?class=user&page=configsave&isphp=1 of the component User Creation Handler. The manipulation of the argument user/newpassword leads to improper access controls. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-231801 was assigned to this vulnerability.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Compensating control
Restrict remote access to the C-DATA Web Management System User Creation Handler endpoint (/cgi-bin/jumpto.php?class=user&page=config_save&isphp=1) at the network layer (e.g., firewall/ACL) to reduce exposure to the remotely initiated attack (VDB-231801).
- Compensating control
Apply compensating access controls to prevent unauthorized users from invoking the User Creation Handler, specifically blocking requests that attempt to manipulate the 'user/newpassword' arguments (improper access controls) (VDB-231801).
Event History
Frequently Asked Questions
What is the severity of CVE-2023-3305?
CVE-2023-3305 has been classified as a critical vulnerability.
What component is affected by CVE-2023-3305?
CVE-2023-3305 affects the User Creation Handler within the C-DATA Web Management System.
How do I patch CVE-2023-3305?
To patch CVE-2023-3305, upgrade your C-DATA Web Management System to a version released after 20230607.
What is the impact of CVE-2023-3305?
CVE-2023-3305 allows unauthorized manipulation of user creation, potentially leading to unauthorized access.
Are older versions of C-DATA Web Management System safe from CVE-2023-3305?
No, older versions of C-DATA Web Management System are vulnerable to CVE-2023-3305 and should be updated.