CVE-2023-39808 : Security Advisory and Response
Learn about CVE-2023-39808, a critical vulnerability in N.V.K.INTER CO., LTD. iBSG v3.5 allowing unauthorized access via a hardcoded root password. Explore impact, technical details, and mitigation steps.
A detailed look into the hardcoded root password vulnerability in N.V.K.INTER CO., LTD. (NVK) iBSG v3.5 that allows unauthorized access.
Understanding CVE-2023-39808
This section delves into the specifics of CVE-2023-39808, shedding light on the implications and potential risks associated with the vulnerability.
What is CVE-2023-39808?
The CVE-2023-39808 vulnerability pertains to N.V.K.INTER CO., LTD. (NVK) iBSG v3.5, where a hardcoded root password exists. This security flaw enables malicious actors to gain root privileges by logging in through the SSH service.
The Impact of CVE-2023-39808
The presence of a hardcoded root password in NVK iBSG v3.5 poses a significant security risk. Unauthorized individuals can exploit this vulnerability to access critical systems, compromising data integrity and confidentiality.
Technical Details of CVE-2023-39808
Explore the technical aspects of CVE-2023-39808 to understand how the vulnerability operates and its potential reach.
Vulnerability Description
The hardcoded root password in NVK iBSG v3.5 allows attackers to bypass normal authentication mechanisms and log in as root, providing them with elevated privileges.
Affected Systems and Versions
All instances of N.V.K.INTER CO., LTD. iBSG v3.5 are susceptible to this security issue due to the presence of the hardcoded root password.
Exploitation Mechanism
Malicious actors can exploit this vulnerability by leveraging the hardcoded root password to gain unauthorized access to the system via the SSH service.
Mitigation and Prevention
Discover the steps to mitigate the risks associated with CVE-2023-39808 and prevent unauthorized access to vulnerable systems.
Immediate Steps to Take
Immediate action involves changing the default root password to a unique, secure passphrase to thwart unauthorized access attempts.
Long-Term Security Practices
Implementing robust password management policies, conducting regular security audits, and enforcing the principle of least privilege are essential for long-term security.
Patching and Updates
NVK iBSG v3.5 users should apply security patches provided by the vendor to address the hardcoded root password issue and enhance system security.