Vulnerability Details CVE-2023-33480
RemoteClinic 2.0 contains a critical vulnerability chain that can be exploited by a remote attacker with low-privileged user credentials to create admin users, escalate privileges, and execute arbitrary code on the target system via a PHP shell. The vulnerabilities are caused by a lack of input validation and access control in the staff/register.php endpoint and the edit-my-profile.php page. By sending a series of specially crafted requests to the RemoteClinic application, an attacker can create admin users with more privileges than their own, upload a PHP file containing arbitrary code, and execute arbitrary commands via the PHP shell.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.051
EPSS Ranking 89.4%
CVSS Severity
CVSS v3 Score 8.8
References
Products affected by CVE-2023-33480
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cpe:2.3:a:remoteclinic:remote_clinic:2.0