CVE-2022-47100 : What You Need to Know
Learn about CVE-2022-47100, a vulnerability in Sengled Smart bulb 0x0000024 that allows attackers to perform a factory reset via a crafted IEEE 802.15.4 frame. Understand the impact, technical details, and mitigation steps.
A vulnerability in Sengled Smart bulb 0x0000024 allows attackers to arbitrarily perform a factory reset on the device via a crafted IEEE 802.15.4 frame.
Understanding CVE-2022-47100
This article provides insights into the CVE-2022-47100 vulnerability affecting Sengled Smart bulb 0x0000024.
What is CVE-2022-47100?
CVE-2022-47100 is a security vulnerability that enables attackers to execute a factory reset on Sengled Smart bulb 0x0000024 through a specially crafted IEEE 802.15.4 frame.
The Impact of CVE-2022-47100
This vulnerability allows unauthorized individuals to reset the Sengled Smart bulb 0x0000024, potentially disrupting its intended functionality and compromising the user's smart home network.
Technical Details of CVE-2022-47100
In this section, we delve into the specifics of the CVE-2022-47100 vulnerability.
Vulnerability Description
The vulnerability permits attackers to trigger a factory reset on the Sengled Smart bulb 0x0000024 using a maliciously constructed IEEE 802.15.4 frame.
Affected Systems and Versions
The affected system in this case is the Sengled Smart bulb 0x0000024. The specific versions impacted are not disclosed.
Exploitation Mechanism
Exploiting CVE-2022-47100 involves sending a carefully crafted IEEE 802.15.4 frame to the targeted Sengled Smart bulb 0x0000024, triggering the unintended factory reset.
Mitigation and Prevention
To mitigate the risks associated with CVE-2022-47100, users and organizations must take immediate steps and implement long-term security practices.
Immediate Steps to Take
Immediately disconnect the affected devices from the network and implement additional security measures to prevent unauthorized access.
Long-Term Security Practices
Establish a robust network security framework, regularly update smart devices' firmware, and monitor for any suspicious activity in the network.
Patching and Updates
Stay informed about security advisories from Sengled and apply relevant patches or updates promptly to address the CVE-2022-47100 vulnerability.