CVE-2017-2889

An exploitable Denial of Service vulnerability exists in the API daemon of Circle with Disney running firmware 2.0.1. A large amount of simultaneous TCP connections causes the APID daemon to repeatedly fork, causing the daemon to run out of memory and trigger a device reboot. An attacker needs...

CVE-2017-2891

An exploitable use-after-free vulnerability exists in the HTTP server implementation of Cesanta Mongoose 6.8. An ordinary HTTP POST request with a CGI target can cause a reuse of previously freed pointer potentially resulting in remote code execution. An attacker needs to send this HTTP request...

Design/Logic Flaw

An exploitable vulnerability exists in the firmware update functionality of Circle with Disney. Specially crafted network packets can cause the product to run an attacker-supplied shell script. An attacker can intercept and alter network traffic to trigger this vulnerability...

CVE-2017-2893

An exploitable NULL pointer dereference vulnerability exists in the MQTT packet parsing functionality of Cesanta Mongoose 6.8. An MQTT SUBSCRIBE packet can cause a NULL pointer dereference leading to server crash and denial of service. An attacker needs to send a specially crafted MQTT packet ove...

Design/Logic Flaw

An exploitable vulnerability exists in the remote control functionality of Circle with Disney running firmware 2.0.1. SSL certificates for specific domain names can cause the goclient daemon to accept a different certificate than intended. An attacker can host an HTTPS server with this certificat...

CVE-2017-2898

An exploitable vulnerability exists in the signature verification of the firmware update functionality of Circle with Disney. Specially crafted network packets can cause an unsigned firmware to be installed in the device resulting in arbitrary code execution. An attacker can send a series of...

Stack overflow

An exploitable stack buffer overflow vulnerability exists in the MQTT packet parsing functionality of Cesanta Mongoose 6.8. A specially crafted MQTT SUBSCRIBE packet can cause a stack buffer overflow resulting in remote code execution. An attacker needs to send a specially crafted MQTT packet ove...

CVE-2017-12096

An exploitable vulnerability exists in the WiFi management of Circle with Disney. A crafted Access Point with the same name as the legitimate one can be used to make Circle connect to an untrusted network. An attacker needs to setup an Access Point reachable by the device and to send a series of...

CVE-2017-2891

An exploitable use-after-free vulnerability exists in the HTTP server implementation of Cesanta Mongoose 6.8. An ordinary HTTP POST request with a CGI target can cause a reuse of previously freed pointer potentially resulting in remote code execution. An attacker needs to send this HTTP request...

CVE-2017-2893

An exploitable NULL pointer dereference vulnerability exists in the MQTT packet parsing functionality of Cesanta Mongoose 6.8. An MQTT SUBSCRIBE packet can cause a NULL pointer dereference leading to server crash and denial of service. An attacker needs to send a specially crafted MQTT packet ove...

CVE-2017-2911

An exploitable vulnerability exists in the remote control functionality of Circle with Disney running firmware 2.0.1. SSL certificates for specific domain names can cause the rclient daemon to accept a different certificate than intended. An attacker can host an HTTPS server with this certificate...

CVE-2017-2889

An exploitable Denial of Service vulnerability exists in the API daemon of Circle with Disney running firmware 2.0.1. A large amount of simultaneous TCP connections causes the APID daemon to repeatedly fork, causing the daemon to run out of memory and trigger a device reboot. An attacker needs...

CVE-2017-2895

An exploitable arbitrary memory read vulnerability exists in the MQTT packet parsing functionality of Cesanta Mongoose 6.8. A specially crafted MQTT SUBSCRIBE packet can cause an arbitrary out-of-bounds memory read potentially resulting in information disclosure and denial of service. An attacker...

CVE-2017-12085

An exploitable routing vulnerability exists in the Circle with Disney cloud infrastructure. A specially crafted packet can make the Circle cloud route a packet to any arbitrary Circle device. An attacker needs network connectivity to the Internet to trigger this vulnerability...

CVE-2017-12083

An exploitable information disclosure vulnerability exists in the apid daemon of the Circle with Disney running firmware 2.0.1. A specially crafted set of packets can make the Disney Circle dump strings from an internal database into an HTTP response. An attacker needs network connectivity to the...

CVE-2017-2891

An exploitable use-after-free vulnerability exists in the HTTP server implementation of Cesanta Mongoose 6.8. An ordinary HTTP POST request with a CGI target can cause a reuse of previously freed pointer potentially resulting in remote code execution. An attacker needs to send this HTTP request...

Siemens Update Patches SIMATIC PCS 7 Bug in Some Versions

Siemens has made an update available for some of its SIMATIC PCS 7 distributed control systems that are impacted by a remotely exploitable input validation vulnerability. Siemens said version 8.2 and V8.1 prior to 8.1 SP1 with WinCC v7.3 Update 13 are affected. “Successful exploitation of this...

Circle with Disney Token Routing Vulnerability

Summary An exploitable routing vulnerability exists in the Circle with Disney cloud infrastructure. A specially crafted packet can make the Circle cloud route a packet to any arbitrary Circle device. An attacker needs network connectivity to the Internet to trigger this vulnerability. Tested...

Circle with Disney WiFi Restart SSID Parsing Command Injection Vulnerability

Summary An exploitable vulnerability exists in the WiFi configuration functionality of Circle with Disney running firmware 2.0.1. A specially crafted SSID can cause the device to execute arbitrary shell commands. An attacker needs to send a couple of HTTP requests and setup an access point...

Circle with Disney Goclient SSL TLD MITM Vulnerability

Summary An exploitable vulnerability exists in remote control functionality of Circle with Disney running firmware 2.0.1. SSL certificates for specific domain names can cause the goclient daemon to accept a different certificate than intended. An attacker can host an HTTPS server with this...