CVE-2022-29645 : What You Need to Know
Discover the impact of CVE-2022-29645 affecting TOTOLINK A3100R V4.1.2cu.5050_B20200504 and V4.1.2cu.5247_B20211129 with a hardcoded root password issue. Learn how to mitigate this security vulnerability.
This article provides detailed information about CVE-2022-29645, highlighting the impact, technical details, and mitigation strategies to address the vulnerability.
Understanding CVE-2022-29645
CVE-2022-29645 is associated with TOTOLINK A3100R V4.1.2cu.5050_B20200504 and V4.1.2cu.5247_B20211129, which were found to have a hard coded password for root stored in the component /etc/shadow.sample.
What is CVE-2022-29645?
TOTOLINK A3100R V4.1.2cu.5050_B20200504 and V4.1.2cu.5247_B20211129 contain a hard coded root password, posing a security risk due to the exposure of sensitive credentials.
The Impact of CVE-2022-29645
The hardcoded root password in the affected versions of TOTOLINK A3100R devices can lead to unauthorized access, exploitation of the system, and potential compromise of sensitive data.
Technical Details of CVE-2022-29645
This section delves into the vulnerability description, affected systems and versions, as well as the exploitation mechanism.
Vulnerability Description
The vulnerability involves a hardcoded password for root access stored in /etc/shadow.sample within TOTOLINK A3100R V4.1.2cu.5050_B20200504 and V4.1.2cu.5247_B20211129.
Affected Systems and Versions
TOTOLINK A3100R V4.1.2cu.5050_B20200504 and V4.1.2cu.5247_B20211129 are impacted by this security flaw, potentially affecting users utilizing these specific versions.
Exploitation Mechanism
Bad actors can exploit this vulnerability by leveraging the hardcoded root password to gain unauthorized access to the affected TOTOLINK A3100R devices.
Mitigation and Prevention
In this section, you will find essential steps to mitigate the risk posed by CVE-2022-29645 and secure affected systems.
Immediate Steps to Take
Users are advised to change the root password to prevent unauthorized access and enhance the security of TOTOLINK A3100R V4.1.2cu.5050_B20200504 and V4.1.2cu.5247_B20211129 devices.
Long-Term Security Practices
Implementing strong password policies, regular security audits, and staying updated on security patches are crucial for long-term security measures.
Patching and Updates
Vendor-released patches should be applied promptly to address the hardcoded root password issue and strengthen the security posture of TOTOLINK A3100R devices.