Sierra Wireless, a Canadian company specializing in industrial web connectivity solutions, has been facing security concerns as experts have discovered approximately 21 vulnerabilities in the software of its routers. These vulnerabilities, including OpenDNS and TinyXML, pose a significant risk to over 87,000 routers in sectors such as healthcare, waste management, retail, emergency services, and vehicle tracking. The flaws, known as “Sierra:21,” have been addressed through a software update, but the complete rollout may take time as router administrators in different sectors become aware and apply the necessary updates. Most affected routers are deployed in Western nations like the United States, Canada, France, Australia, and Thailand.
Studies indicate that these vulnerabilities can allow hackers to steal data, gain control of the router, inject malicious code, and serve as potential entry points into critical networks. Moreover, hackers can exploit these low power wide area devices to launch Distributed Denial of Service (DDoS) attacks, crash management software, or conduct man-in-the-middle attacks. It is crucial to address these vulnerabilities promptly to prevent potential cyber-attacks.
In August 2020, Semtech Corporation, a semiconductor manufacturer based in California, acquired Sierra Wireless for USD $1.2 billion. This acquisition has further highlighted the importance of ensuring the security of Sierra Wireless routers and addressing any vulnerabilities.
Key Points:
1. Sierra Wireless, a Canadian company specializing in industrial web connectivity solutions, has identified 21 vulnerabilities in its routers’ software.
2. These vulnerabilities pose a significant risk to over 87,000 routers across sectors like healthcare, waste management, retail, emergency services, and vehicle tracking.
3. The flaws, known as “Sierra:21,” have been addressed through a software update, but the complete rollout may take time.
4. Most affected routers are deployed in Western nations like the United States, Canada, France, Australia, and Thailand.
5. These vulnerabilities can enable hackers to steal data, gain control of the router, inject malicious code, and serve as potential entry points into critical networks.
6. Promptly addressing these vulnerabilities is crucial to prevent potential cyber-attacks.
7. In August 2020, Semtech Corporation acquired Sierra Wireless for USD $1.2 billion, emphasizing the need to ensure the security of Sierra Wireless routers.