![Hand](https://img.helpnetsecurity.com/wp-content/uploads/2017/07/09103603/hand-code-400x200.jpg)
Attackers are trying to exploit old DVR vulnerabilities (CVE-2018-9995, CVE-2016-20016)
Five years ago, security researcher Fernandez Ezequiel discovered a vulnerability (CVE-2018-9995) in many digital video recorder (DVR) brands and released a tool for …
![IoT](https://img.helpnetsecurity.com/wp-content/uploads/2021/08/17125509/chip-iot-400x200.jpg)
Critical bug allows remote compromise, control of millions of IoT devices (CVE-2021-28372)
A vulnerability (CVE-2021-28372) in the SDK that allows IoT devices to use ThroughTek’s Kalay P2P cloud platform could be exploited to remotely compromise and control …
![](https://img.helpnetsecurity.com/wp-content/uploads/2018/10/09095925/botnet-400x200.jpg)
Zyxel NAS, firewalls and LILIN DVRs and IP cameras conscripted into IoT botnets
A wide variety of Zyxel and LILIN IoT devices are being conscripted into several botnets, researchers have warned. Users are advised to implement the provided firmware updates …
![security camera](https://img.helpnetsecurity.com/wp-content/uploads/2016/06/09111817/security_camera-400x200.jpg)
9 million Xiongmai cameras, DVRs wide open to attack
SEC Consult researchers have issued a warning about a handful of critical vulnerabilities they discovered in video surveillance equipment by Chinese manufacturer Hangzhou …
![](https://img.helpnetsecurity.com/wp-content/uploads/2018/01/09102130/acoustic-attacks-400x200.jpg)
DoS attacks against hard disk drives using acoustic signals
A group of Princeton and Purdue researchers has shown that it’s possible to mount a denial-of-service (DoS) attack against hard disk drives via acoustic signals. Threat …
![CCTV](https://img.helpnetsecurity.com/wp-content/uploads/2016/03/09113412/CCTV-400x200.jpg)
RCE flaw affects DVRs sold by over 70 different vendors
RSA security researcher Rotem Kerner has discovered a remote code execution vulnerability that affects digital video recorders (DVRs) sold by more than 70 different vendors …
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