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CVE-2021-20090 actively exploited to target millions of IoT devices worldwide

Security Affairs

Threat actors are actively exploiting a critical authentication bypass issue (CVE-2021-20090 ) affecting home routers with Arcadyan firmware. Threat actors actively exploit a critical authentication bypass vulnerability, tracked as CVE-2021-20090 , impacting home routers with Arcadyan firmware to deploy a Mirai bot.

IoT 143
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Hacking IoT & RF Devices with BürtleinaBoard

Security Affairs

How to hack IoT & RF Devices with BürtleinaBoard. Few months ago I have presented #FocacciaBoard : a similar multipurpose breakout board that uses the famous FT232H to handle multiple protocols commonly found in (I)IoT devices (i.e. his majesty, the Firmware). In a couple of minutes you should get extracted the firmware.

IoT 127
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IoT Cybersecurity: 5 Major Vulnerabilities and How to Tackle Them

Security Affairs

The number of sensors and smart devices connected to the internet is exponentially rising, which are the 5 Major Vulnerabilities for IoT devices. If you take a look at the global market for IoT, you can easily spot the trend. IoT devices are exposed to cybersecurity vulnerabilities. IoT is a complicated concept.

IoT 134
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Hundreds of vulnerabilities in common Wi-Fi routers affect millions of users

Security Affairs

Researchers discovered a total of 226 potential security vulnerabilities in nine Wi-Fi popular routers from known manufacturers. The researchers analyzed the network devices using IoT Inspector’s security platform, which checked for thousands of CVEs and security flaws. Pierluigi Paganini.

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Million of Telestar Digital GmbH IoT radio devices can be remotely hacked

Security Affairs

A security researcher disclosed zero-day flaws in Telestar Digital GmbH IoT radio devices that could be exploited by remote attackers to hijack systems without any user interaction. The hardware of the terminals is equipped with Shenzen technology, while the firmware is based on BusyBox Linux Debian. . Pierluigi Paganini.

IoT 85
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Realtek SDK flaws exploited to deliver Mirai bot variant

Security Affairs

Realtek published a security advisory on August 15 to warn customers about security updates to address vulnerabilities in its software developers kits (SDK) which is used by at least 65 separate vendors. On August 15, firmware security company IoT Inspector published details about the flaws.

IoT 123
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Mozi P2P Botnet also targets Netgear, Huawei, and ZTE devices

Security Affairs

Microsoft researchers reported that the Mozi botnet was improved by implementing news capabilities to target network gateways manufactured by Netgear, Huawei, and ZTE. Mozi is an IoT botnet that borrows the code from Mirai variants and the Gafgyt malware , it appeared on the threat landscape in late 2019. Pierluigi Paganini.

IoT 103