CVE-2023-2760 : What You Need to Know

This CVE-2023-2760 was published on July 17, 2023, after being reserved on May 17, 2023. The vulnerability affects the TapHome Core Platform before version 2023.2, and it was discovered externally by Noam Moshe of Claroty Research.

Understanding CVE-2023-2760

This CVE involves an SQL injection vulnerability in TapHome Core, specifically in the HandleMessageUpdateDevicePropertiesRequest function. This vulnerability allows low privileged users to inject arbitrary SQL commands, potentially leading to unauthorized access and denial-of-service issues.

What is CVE-2023-2760?

The CVE-2023-2760 is an SQL injection vulnerability in the TapHome Core Platform before version 2023.2. It enables low privileged users to insert malicious SQL commands into queries, gaining unauthorized access and potentially causing denial-of-service situations.

The Impact of CVE-2023-2760

This vulnerability has a CVSS v3.1 base score of 7.6, categorizing it as high severity. It poses a significant risk to confidentiality, allowing attackers to access sensitive information. Additionally, it may lead to limited write access and temporary denial-of-service incidents.

Technical Details of CVE-2023-2760

The vulnerability identified in CVE-2023-2760 is classified under CWE-89, indicating an improper neutralization of special elements in an SQL command (SQL Injection). Here are more technical details:

Vulnerability Description

The SQL injection vulnerability in TapHome Core Platform versions before 2023.2 allows low privileged users to inject arbitrary SQL commands, potentially leading to unauthorized access, data breaches, and denial-of-service attacks.

Affected Systems and Versions

The affected product is the TapHome Core Platform by TAPHOME. Specifically, versions earlier than 2023.2 are vulnerable to this SQL injection flaw.

Exploitation Mechanism

Attackers with low privileges can exploit the vulnerability by injecting malicious SQL commands into specific functions of the TapHome Core Platform before version 2023.2, enabling them to execute unauthorized database operations.

Mitigation and Prevention

To address and prevent the risks associated with CVE-2023-2760, consider the following steps:

Immediate Steps to Take

Upgrade TapHome Core Platform to version 2023.2 or later to mitigate the SQL injection vulnerability.
Conduct a security review to identify any potential unauthorized access or data manipulation.

Long-Term Security Practices

Implement strict input validation mechanisms to prevent SQL injection attacks.
Regularly monitor and audit database activities to detect and respond to suspicious queries.

Patching and Updates

Stay informed about security updates and patches released by TAPHOME for the Core Platform. Promptly apply these updates to secure your system against known vulnerabilities.