6046 matches found
Two New Bluetooth Chip Flaws Expose Millions of Devices to Remote Attacks
Security researchers have unveiled details of two critical vulnerabilities in Bluetooth Low Energy BLE chips embedded in millions of access points and networking devices used by enterprises around the world. Dubbed BleedingBit, the set of two vulnerabilities could allow remote attackers to execut...
Vulnerability Spotlight: Multiple Vulnerabilities in Yi Technology Home Camera
Vulnerabilities Discovered by Lilith xx of Cisco Talos. Overview Cisco Talos is disclosing multiple vulnerabilities in the firmware of the Yi Technology Home Camera. In order to prevent the exploitation of these vulnerabilities, Talos worked with Yi Technology to make sure a newer version of the...
Yi Technology Home Camera 27US QR Code Base64 Code Execution Vulnerability
Summary An exploitable code execution vulnerability exists in the QR code scanning functionality of Yi Home Camera 27US 1.8.7.0D. A specially crafted QR Code can cause a buffer overflow, resulting in code execution. An attacker can make the camera scan a QR code to trigger this vulnerability...
Yi Technology Home Camera 27US Firmware 7z CRC Collision Vulnerability
Summary An exploitable code execution vulnerability exists in the firmware update functionality of the Yi Home Camera 27US 1.8.7.0D. A specially crafted 7-Zip file can cause a CRC collision, resulting in a firmware update and code execution. An attacker can insert an SDcard to trigger this...
Yi Technology Home Camera 27US p2p_tnp cleartext data transmission vulnerability
Summary An exploitable information disclosure vulnerability exists in the phone-to-camera communications of Yi Home Camera 27US 1.8.7.0D. An attacker can sniff network traffic to exploit this vulnerability. Tested Versions Yi Technology Home Camera 27US 1.8.7.0D Product URLs...
Yi Technology Home Camera 27US Firmware Downgrade Vulnerability
Summary An exploitable firmware downgrade vulnerability exists in the firmware update functionality of Yi Home Camera 27US 1.8.7.0D. A specially crafted file can cause a logic flaw, resulting in a firmware downgrade. An attacker can insert an SD card to trigger this vulnerability. Tested Versions...
Yi Technology Home Camera 27US Firmware Update Code Execution Vulnerability
Summary An exploitable code execution vulnerability exists in the firmware update functionality of Yi Home Camera 27US 1.8.7.0D. A specially crafted file can cause a logic flaw and command injection, resulting in code execution. An attacker can insert an SD card to trigger this vulnerability...
Yi Technology Home Camera 27US notice_to denial-of-service vulnerability
Summary An exploitable code execution vulnerability exists in the firmware update functionality of Yi Home Camera 27US 1.8.7.0D. A specially crafted set of UDP packets can cause a settings change, resulting in denial of service. An attacker can send a set of packets to trigger this vulnerability...
Yi Technology Home Camera 27US TimeSync Code Execution Vulnerability
Summary An exploitable firmware downgrade vulnerability exists in the time syncing functionality of Yi Home Camera 27US 1.8.7.0D. A specially crafted packet can cause a buffer overflow, resulting in code execution. An attacker can intercept and alter network traffic to trigger this vulnerability...
Yi Technology Home Camera 27US cloudAPI SSID Code Execution Vulnerability
Summary An exploitable code execution vulnerability exists in the cloud OTA setup functionality of Yi Home Camera 27US 1.8.7.0D. A specially crafted SSID can cause a command injection, resulting in code execution. An attacker can cause a camera to connect to this SSID to trigger this vulnerabilit...
Yi Technology Home Camera 27US nonce reuse authentication bypass vulnerability
Summary An exploitable code execution vulnerability exists in the firmware update functionality of Yi Home Camera 27US 1.8.7.0D. A specially crafted set of UDP packets can cause a logic flaw, resulting in an authentication bypass. An attacker can sniff network traffic and send a set of packets to...
Talos Vulnerability Discovery Year in Review - 2018
Introduction Cisco Talos' Vulnerability Discovery Team investigates software and operating system vulnerabilities in order to discover them before malicious threat actors. We provide this information to vendors so that they can create patches and protect their customers as soon as possible. We...
IoT Flaw Allows Hijacking of Connected Construction Cranes
A connected construction crane, from Telecrane, has a vulnerability that would allow cyberattackers to intercept its communications and take the equipment over. The internet of things IoT continues to add new types of objects to its footprint, as industries start leveraging connectivity to increa...
Moxa ThingsPro Elevation of Privilege Vulnerability
Moxa ThingsPro is a suite of IoT gateway and device management solutions from Moxa. A security vulnerability exists in Moxa ThingsPro version 2.1. A remote attacker could exploit the vulnerability to elevate privileges...
[SECURITY] Fedora 27 Update: mosquitto-1.5.3-1.fc27
Mosquitto is an open source message broker that implements the MQ Telemetry Transport protocol version 3.1 and 3.1.1 MQTT provides a lightweight method of carrying out messaging using a publish/subscribe model. This makes it suitable for "machine to machine" messaging such as with low power senso...
The Danger and Opportunity in 5G Connectivity and IoT
There is a lot of buzz building over fifth-generation mobile networks 5G and how they will revolutionize the fast-growing numbers of internet-connected devices — but what about security? What makes 5G so closely tied to billions of Internet of Things IoT devices is its speed 5G is expected to be ...
Safeguarding the Nation’s Critical Infrastructure
In May of 1998, President Clinton issued Presidential Decision Directive 63: Protecting America’s Critical Infrastructures. This Directive proposed steps to enact the recommendations of the President’s Commission on Critical Infrastructure Protection, published in October 1997. Twenty years on, h...
Are the Police Using Smart-Home IoT Devices to Spy on People?
IoT devices are surveillance devices, and manufacturers generally use them to collect data on their customers. Surveillance is still the business model of the Internet, and this data is used against the customers' interests: either by the device manufacturer or by some third party the manufacture...
AWS FreeRTOS Bugs Allow Compromise of IoT Devices
Researchers have found that a popular Internet of Things real-time operating system – FreeRTOS – is riddled with serious vulnerabilities. The bugs could allow hackers to crash connected devices in smart homes or critical infrastructure systems, leak information from the devices’ memory, and take...
