Connected IO v2.1.0 and Before: Potential Security Vulnerabilities
Connected IO versions 2.1.0 and earlier are a popular platform used for smart IoT devices. However, recently discovered security vulnerabilities have put the security of these devices at risk. In this article, we will take a technical perspective to examine potential security vulnerabilities in Connected IO devices and address the threats they pose to both the company and its users. Additionally, we will explain how the company has taken measures to address these vulnerabilities and implement developed solutions.
Key Topics:
Security vulnerabilities discovered in Connected IO versions 2.1.0 and earlier
CVE-2023-33372: Firmware containing a hard-coded username/password pair vulnerability
CVE-2023-33373: Storing passwords in plain-text format
CVE-2023-33374: Vulnerability in device-to-device communication and remote command execution
CVE-2023-33375: Stack-based buffer overflow vulnerability in devices
Technical effects of the security vulnerabilities and possible attack scenarios
CVE-2023-33372 leads to devices becoming vulnerable due to a hard-coded username/password pair in the firmware used by Connected IO devices. This vulnerability enables unauthorized individuals to mimic the MQTT (Message Queuing Telemetry Transport) communication between devices, sending fake messages, and bypassing the authentication mechanism to perform unauthorized operations.
CVE-2023-33373 causes passwords to be stored in plain-text format, allowing malicious actors to steal passwords from the devices and impersonate them with false identities. This vulnerability poses a threat to the security of the devices and the entire IoT network.
CVE-2023-33374 is related to a vulnerability in device-to-device communication, enabling attackers to send remote commands to all devices and perform undesired operations. This increases the risk of devices being remotely compromised and used for malicious activities.
CVE-2023-33375 refers to the stack-based buffer overflow vulnerability in devices. Attackers can exploit this vulnerability to take control of the devices, gain unauthorized access, and engage in data theft or malicious operations.
The analysis of security vulnerabilities discovered in Connected IO versions 2.1.0 and earlier is being meticulously conducted by the company's security experts. Users are encouraged to regularly follow and apply security updates to keep their Connected IO devices secure, as well as utilize strong passwords.
Cybersecurity and Technology Enthusiasts Team