CVE-2021-3617 : Vulnerability Insights and Analysis
Learn about CVE-2021-3617 affecting Lenovo Smart Camera X3, X5, and C2E firmware. Understand the impact, technical details, and mitigation steps to secure your devices.
A vulnerability was reported in Lenovo Smart Camera X3, X5, and C2E that could allow command injection by setting a specially crafted network configuration. This vulnerability is the same as CNVD-2020-68652.
Understanding CVE-2021-3617
This section provides insights into the impact, technical details, and mitigation of CVE-2021-3617.
What is CVE-2021-3617?
The vulnerability in Lenovo Smart Camera X3, X5, and C2E allows for command injection via a specially crafted network configuration.
The Impact of CVE-2021-3617
The vulnerability's CVSS v3.1 score is 7.2, indicating a high severity level and potential for high confidentiality, integrity, and availability impact.
Technical Details of CVE-2021-3617
Below are the technical aspects of the CVE-2021-3617 vulnerability.
Vulnerability Description
The vulnerability allows attackers to execute commands by manipulating network configurations on affected Lenovo Smart Cameras.
Affected Systems and Versions
Lenovo Smart Camera X3, X5, and C2E firmware versions earlier than 01.03.29.16 are impacted.
Exploitation Mechanism
The vulnerability can be exploited remotely with a low attack complexity through the network.
Mitigation and Prevention
To safeguard systems from CVE-2021-3617, immediate actions and long-term security practices are crucial.
Immediate Steps to Take
Users should update their Lenovo Smart Camera X3, X5, and C2E firmware to version 01.03.29.16 or later to mitigate the vulnerability.
Long-Term Security Practices
Implement robust network security measures and regularly update firmware to prevent future vulnerabilities.
Patching and Updates
Stay informed about security patches and updates from Lenovo to ensure the ongoing protection of your devices.