CVE-2023-49722 : Vulnerability Insights and Analysis

A detailed overview of CVE-2023-49722 highlighting the vulnerability, impact, technical details, and mitigation strategies.

Understanding CVE-2023-49722

Uncovering the specifics of the vulnerability identified as CVE-2023-49722.

What is CVE-2023-49722?

The CVE-2023-49722 vulnerability involves an open network port 8899 in the WiFi firmware of Bosch BCC101, BCC102, and BCC50 products. This flaw enables malicious actors to connect to the device through the same WiFi network.

The Impact of CVE-2023-49722

The impact of this vulnerability can lead to unauthorized access to affected devices, potentially compromising sensitive data and system integrity.

Technical Details of CVE-2023-49722

Delving into the technical aspects of CVE-2023-49722 to understand its implications.

Vulnerability Description

The vulnerability allows attackers to establish a connection to Bosch BCC101, BCC102, and BCC50 products through network port 8899, posing a security risk.

Affected Systems and Versions

Vendor: Bosch
Products:
BCC101
Version: 4.13.20
Status: Affected
Version Type: Custom
Less Than: v4.13.33
BCC102
Version: 4.13.20
Status: Affected
Version Type: Custom
Less Than: v4.13.33
BCC50
Version: 4.13.20
Status: Affected
Version Type: Custom
Less Than: v4.13.33

Exploitation Mechanism

The vulnerability is exploited by utilizing the open network port 8899 in the WiFi firmware of the mentioned Bosch products to gain unauthorized access to the device.

Mitigation and Prevention

Exploring mechanisms to mitigate and prevent the exploitation of CVE-2023-49722.

Immediate Steps to Take

Disable network port 8899 on the affected Bosch devices to prevent unauthorized access.
Implement network segmentation to restrict access to critical systems.

Long-Term Security Practices

Regularly update firmware versions to patched releases provided by Bosch.
Conduct security assessments to identify and address potential vulnerabilities.

Patching and Updates

Refer to Bosch's security advisory (BOSCH-SA-473852) for detailed guidance on patching procedures and updates.