CVE-2021-34601 Explained : Impact and Mitigation
Learn about CVE-2021-34601 impacting Bender Charge Controllers with hardcoded credentials, allowing unauthorized access. Understand the impact, technical details, and mitigation steps.
A detailed article explaining the vulnerability in Bender Charge Controllers due to hardcoded credentials, impacting various versions.
Understanding CVE-2021-34601
This section will provide insights into the CVE-2021-34601 vulnerability affecting Bender Charge Controllers.
What is CVE-2021-34601?
The CVE-2021-34601 vulnerability affects Bender Charge Controllers, specifically the CC612, CC613, ICC15xx, and ICC16xx products. It allows attackers to gain administrative access to the web-UI due to hardcoded SSH credentials.
The Impact of CVE-2021-34601
With a CVSS v3.1 base score of 9.8 (Critical), this vulnerability has a high impact on confidentiality, integrity, and availability. Attackers can exploit it with low complexity via the network, posing a significant security risk.
Technical Details of CVE-2021-34601
This section will delve into the technical aspects of the CVE-2021-34601 vulnerability.
Vulnerability Description
In multiple versions of Bender Charge Controllers, hardcoded credentials exist, enabling unauthorized access to sensitive systems and compromising security.
Affected Systems and Versions
Products including CC612, CC613, ICC15xx, and ICC16xx are impacted across versions 5.11.x to 5.20.x, making a range of devices vulnerable to exploitation.
Exploitation Mechanism
Attackers can leverage the hardcoded SSH credentials in Bender Charge Controllers to gain elevated privileges and control over the web-UI, potentially leading to unauthorized actions.
Mitigation and Prevention
To secure systems from the CVE-2021-34601 vulnerability, swift actions and long-term security practices are crucial.
Immediate Steps to Take
Changing default credentials, restricting network access, and monitoring system logs are immediate measures to mitigate the risk of unauthorized access.
Long-Term Security Practices
Implementing strong password policies, regular security audits, and firmware updates are essential for enhancing the overall security posture.
Patching and Updates
Vendors must release patches to remove hardcoded credentials and strengthen the security of Bender Charge Controllers, ensuring customer protection.