CVE-2023-28375 Scanner

The Osprey Pump Controller is a critical component in industrial settings, often utilized for regulating fluid transfer in various operations such as chemical plants, water treatment facilities, and petrochemical environments. This product is widely used by engineers and operators for its reliability in automating and monitoring pump systems. Its ease of integration into existing infrastructure makes it a popular choice for upgrading and improving efficiency in fluid management processes. Companies depend on the Osprey Pump Controller for best practice operations, ensuring that industrial processes run smoothly. Its usage across different industries highlights its flexibility and adaptability.

The Arbitrary File Disclosure vulnerability identified in the Osprey Pump Controller poses a significant risk by allowing attackers to access sensitive files without authorization. Such vulnerabilities can disclose confidential data, system configurations, and operating conditions to unintended parties. This flaw exists due to inadequate permission checks when handling file-related requests. As a severe threat, it underscores the need for comprehensive security controls to prevent unauthorized file access and protect sensitive information. Understanding the nature of this vulnerability can help fortify defenses against potential exploitation.

Diving deeper into the technical details reveals that the vulnerability resides in the handling of GET parameters in the device's web interface. An attacker can manipulate the 'eventFileSelected' parameter in the 'DataLogView.php' endpoint to access arbitrary files. By directing the parameter to system files such as '/etc/passwd', it can disclose critical information for further exploits. This flaw emphasizes improper handling of input validation and user authorization in the web application component of the device. Steps to fix this include reviewing GET parameter requests to ensure they don't point to unauthorized resources.

Exploitation of this vulnerability can lead to severe impacts including unauthorized access to sensitive system files, exposure of configuration details, and potential pathways for further intrusion. Malicious actors leveraging this flaw could extract and misuse files to gain deeper access into the network. Data integrity could also be compromised as attackers might employ gathered information to manipulate or disrupt industrial processes. Such consequences illustrate the critical nature of addressing the vulnerability promptly to maintain security and operational stability.

REFERENCES

• https://www.zeroscience.mk/codes/osprey_fd.txt
• https://nvd.nist.gov/vuln/detail/CVE-2023-28375
• https://www.cisa.gov/news-events/ics-advisories/icsa-23-082-06