CVE-2017-2736 Explained : Impact and Mitigation
Learn about CVE-2017-2736 affecting VCM5010 devices by Huawei Technologies Co., Ltd. Understand the impact, affected versions, and mitigation steps to secure your system.
The VCM5010, when equipped with software versions prior to V100R002C50SPC100, has a vulnerability related to command injection. This CVE was published on November 15, 2017, by Huawei Technologies Co., Ltd.
Understanding CVE-2017-2736
What is CVE-2017-2736?
CVE-2017-2736 is a vulnerability found in the VCM5010 device due to inadequate examination and verification of user input, leading to a command injection risk.
The Impact of CVE-2017-2736
The vulnerability allows an authenticated attacker to execute a command injection attack on the affected device, potentially compromising its security.
Technical Details of CVE-2017-2736
Vulnerability Description
- The VCM5010 device with software versions earlier than V100R002C50SPC100 is susceptible to command injection due to insufficient validation of user input.
Affected Systems and Versions
- Affected Product: VCM5010
- Vendor: Huawei Technologies Co., Ltd.
- Vulnerable Versions: Versions earlier before V100R002C50SPC100
Exploitation Mechanism
- An authenticated attacker can exploit this vulnerability to launch a command injection attack on the VCM5010 device.
Mitigation and Prevention
Immediate Steps to Take
- Upgrade the VCM5010 device to version V100R002C50SPC100 or later to mitigate the vulnerability.
- Implement strong authentication mechanisms to prevent unauthorized access.
Long-Term Security Practices
- Regularly update and patch the device's software to address security flaws.
- Conduct security assessments and penetration testing to identify and remediate vulnerabilities.
Patching and Updates
- Stay informed about security advisories from Huawei Technologies Co., Ltd. and apply patches promptly to secure the VCM5010 device.