CVE-2023-27886 Explained : Impact and Mitigation

This CVE-2023-27886 article provides detailed insights into a critical vulnerability found in Osprey Pump Controller version 1.01. The vulnerability allows for unauthenticated OS command injection, posing a significant risk to affected systems.

Understanding CVE-2023-27886

Osprey Pump Controller version 1.01 is susceptible to an unauthenticated OS command injection vulnerability that enables the injection and execution of arbitrary shell commands through an HTTP POST parameter called by the index.php script.

What is CVE-2023-27886?

CVE-2023-27886 refers to an OS command injection vulnerability in the Osprey Pump Controller version 1.01. This vulnerability could be exploited by threat actors to execute malicious shell commands without authentication, potentially leading to severe consequences.

The Impact of CVE-2023-27886

The impact of CVE-2023-27886 is significant, with a CVSS base score of 9.8 (Critical). The vulnerability's exploitation can result in high confidentiality, integrity, and availability impacts on the affected systems.

Technical Details of CVE-2023-27886

The technical details of CVE-2023-27886 shed light on the vulnerability's description, affected systems and versions, as well as the exploitation mechanism.

Vulnerability Description

The vulnerability in Osprey Pump Controller version 1.01 stems from improper neutralization of special elements used in an OS command, specifically categorized under CWE-78 ('OS Command Injection').

Affected Systems and Versions

The vulnerable product identified in this CVE is the Osprey Pump Controller version 1.01, developed by ProPump and Controls, Inc. Systems running this specific version are at risk of exploitation.

Exploitation Mechanism

Threat actors can exploit CVE-2023-27886 by leveraging the unauthenticated OS command injection vulnerability present in the Osprey Pump Controller version 1.01. By injecting malicious shell commands via the index.php script's HTTP POST parameter, attackers can execute arbitrary commands.

Mitigation and Prevention

Mitigating the risks associated with CVE-2023-27886 involves taking immediate steps, implementing long-term security practices, and applying necessary patches and updates.

Immediate Steps to Take

Organizations using Osprey Pump Controller version 1.01 should immediately restrict access to the vulnerable component and monitor for any suspicious activities.
Conduct a thorough security assessment to identify and remediate any existing vulnerabilities within the system.

Long-Term Security Practices

Implement robust access controls and authentication mechanisms to prevent unauthorized access to critical components.
Regularly update and patch software to address known vulnerabilities and enhance overall system security.

Patching and Updates

ProPump and Controls, Inc. should release a security patch addressing the OS command injection vulnerability in Osprey Pump Controller version 1.01.
Organizations should promptly apply the patch to mitigate the risk of exploitation and secure their systems against potential cyber threats.