Horizon Alert
Summary of the vulnerability and why it matters
SIM-PKH is susceptible to an arbitrary file upload vulnerability. This flaw allows authenticated attackers to upload malicious PHP code. The uploaded code can then be executed as web scripts, potentially leading to a compromise of the affected system.
- Vulnerable component: SIM-PKH application
- Core weakness: Arbitrary file upload via PHP code
- Main business impact: System compromise through web scripts
Attack Path
How an attacker could exploit the issue
This vulnerability allows an authenticated attacker to upload and execute malicious PHP files. The attacker can exploit this by uploading a PHP file through a specific administrative endpoint. Once uploaded, this file can be executed, giving the attacker control over the affected system. This can lead to significant business risk through unauthorized access and data compromise.
- File upload via web interface.
- Authenticated user uploads PHP file.
- Uploaded file executes as script.
Live Threat
Current exploitation, exposure, and threat context
This vulnerability allows authenticated attackers to upload malicious PHP files through a web application's file upload functionality. The uploaded files can then be executed as web scripts, potentially enabling attackers to gain control of the affected system. The execution of uploaded code poses a significant risk to organizational data and operations.
- Likely attacker skill: Low
- Required access: Authenticated user
- Business risk: High, treat as urgent
Priority actions
Operational Fix
Recommended remediation, mitigation, and detection steps
An arbitrary file upload vulnerability has been identified in SIM-PKH 2.4.1. This issue allows authenticated attackers to upload malicious PHP files through specific administrative functions. Successful exploitation could enable attackers to execute arbitrary code on the affected system, potentially leading to a compromise of business operations and sensitive data.
- Identify systems running SIM-PKH.
- Restrict access to administrative endpoints.
- Update to a corrected version, verify, and monitor.
