CVE-2021-30028 : Security Advisory and Response
Discover the impact and mitigation strategies for CVE-2021-30028 affecting SOOTEWAY Wi-Fi Range Extender v1.5. Take immediate steps and practice long-term security measures for protection.
SOOTEWAY Wi-Fi Range Extender v1.5 was discovered to use default credentials (the admin password for the admin account) to access the TELNET service, allowing attackers to erase/read/write the firmware remotely.
Understanding CVE-2021-30028
This section provides insights into the impact, technical details, and mitigation strategies related to CVE-2021-30028.
What is CVE-2021-30028?
CVE-2021-30028 highlights a vulnerability in SOOTEWAY Wi-Fi Range Extender v1.5, enabling unauthorized access via default credentials, posing a significant security risk.
The Impact of CVE-2021-30028
The exploitation of this vulnerability could lead to unauthorized access to the device, potentially resulting in firmware tampering or data breaches, putting user privacy at risk.
Technical Details of CVE-2021-30028
Let's delve into the specific technical aspects of CVE-2021-30028.
Vulnerability Description
The flaw in SOOTEWAY Wi-Fi Range Extender v1.5 involves the utilization of default credentials to access the TELNET service, allowing malicious actors to manipulate the firmware remotely.
Affected Systems and Versions
The issue affects SOOTEWAY Wi-Fi Range Extender v1.5, where the default admin credentials grant unauthorized access to the device.
Exploitation Mechanism
Attackers can exploit this vulnerability by leveraging the default credentials to gain TELNET access, enabling them to make unauthorized changes to the firmware.
Mitigation and Prevention
Protecting against CVE-2021-30028 requires immediate actions and long-term security measures.
Immediate Steps to Take
Users should change the default credentials on the affected device and ensure robust password practices to prevent unauthorized access.
Long-Term Security Practices
Regularly update firmware, apply patches from the vendor, and implement network security measures to mitigate the risk of unauthorized access.
Patching and Updates
Vendor-supplied patches and firmware updates should be promptly applied to address the vulnerability and enhance the security of the Wi-Fi Range Extender.