CVE-2021-32997 : Vulnerability Insights and Analysis

Baker Hughes Bently Nevada 3500 - Use of Password Hash with Insufficient Computational Effort

Understanding CVE-2021-32997

This CVE pertains to a vulnerability in Baker Hughes Bentley Nevada products that utilize a weak encryption algorithm for storage and transmission of sensitive data.

What is CVE-2021-32997?

The affected products include 3500 System 1 6.x, system configurations, and 3500/22M Firmware that use inadequate encryption, potentially enabling attackers to retrieve access credentials.

The Impact of CVE-2021-32997

With a CVSS base score of 8.2, this vulnerability poses a high risk to confidentiality, allowing unauthorized access to sensitive information.

Technical Details of CVE-2021-32997

The vulnerability is identified in products from Bentley Nevada, a Baker Hughes subsidiary, with specific versions susceptible to the weak encryption flaw.

Vulnerability Description

The flaw in the encryption method used by the affected products could facilitate unauthorized access to sensitive data and compromise system security.

Affected Systems and Versions

Products such as 3500 System 1 versions 6.98 and below, 3500 System 1 versions 21.1 HF1 and earlier, 3500 Rack Configuration versions 6.4 and prior, and 3500/22M Firmware versions 5.05 and below are affected.

Exploitation Mechanism

Attackers could exploit this weakness in encryption to intercept and decipher sensitive data, potentially leading to unauthorized access to critical systems.

Mitigation and Prevention

To safeguard systems from this vulnerability, immediate steps must be taken along with the implementation of long-term security practices.

Immediate Steps to Take

Organizations should apply patches provided by the vendor, monitor network traffic for any suspicious activity, and enforce strict access controls.

Long-Term Security Practices

Implement secure encryption protocols, conduct regular security audits, and educate employees on cybersecurity best practices to mitigate future vulnerabilities.

Patching and Updates

Regularly update and patch the affected products to the latest secure versions to address the encryption weakness and enhance overall system security.