Sierra:21 - Flaws in Sierra Wireless Routers Expose Critical Sectors to Cyber Attacks

A collection of 21 security flaws have been discovered in Sierra Wireless AirLink cellular routers and open-source software components like TinyXML and OpenNDS.
Collectively tracked as Sierra:21, the issues expose over 86,000 devices across critical sectors like energy, healthcare, waste management, retail, emergency services, and vehicle tracking to cyber threats, according

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