CVE-2023-35765 : What You Need to Know

A detailed overview of CVE-2023-35765 discussing the vulnerability in PiiGAB M-Bus software storing credentials in plaintext files and its impact, technical details, and mitigation steps.

Understanding CVE-2023-35765

This section provides insights into the vulnerability identified as CVE-2023-35765 affecting PiiGAB M-Bus software.

What is CVE-2023-35765?

PiiGAB M-Bus software stores credentials in plaintext files, posing a risk where low-level users can potentially gain admin credentials.

The Impact of CVE-2023-35765

The vulnerability allows unauthorized users to access sensitive admin credentials, compromising the security of the system.

Technical Details of CVE-2023-35765

Explore the specific technical aspects of the CVE-2023-35765 vulnerability.

Vulnerability Description

The flaw in PiiGAB M-Bus software permits users to easily extract admin credentials from plaintext files, leading to unauthorized access.

Affected Systems and Versions

The vulnerability impacts PiiGAB's M-Bus SoftwarePack version 900S, potentially affecting systems utilizing this specific version.

Exploitation Mechanism

Low-level users can exploit the vulnerability to gain unauthorized access to admin credentials stored in plaintext files.

Mitigation and Prevention

Learn about the necessary steps to mitigate the risks associated with CVE-2023-35765 and prevent potential exploitation.

Immediate Steps to Take

Users should follow defensive measures to reduce the risk of exploitation, such as ensuring the least-privilege user principle, setting secure passwords, and minimizing network exposure.

Long-Term Security Practices

To enhance long-term security, control system networks should be isolated behind firewalls, and secure methods like VPNs should be utilized for remote access.

Patching and Updates

PiiGAB has released updated software addressing the vulnerability, advising users to install the new update to secure their systems.