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...

CVE-2017-2882

An exploitable vulnerability exists in the servers update functionality of Circle with Disney running firmware 2.0.1. Specially crafted network packets can cause the device to overwrite sensitive files, resulting in code execution. An attacker needs to impersonate a remote server in order to...

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...

CVE-2017-2881

An exploitable vulnerability exists in the torlist update functionality of Circle with Disney running firmware 2.0.1. 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-2017-2890

An exploitable vulnerability exists in the /api/CONFIG/restore functionality of Circle with Disney running firmware 2.0.1. Specially crafted network packets can cause an OS command injection. An attacker can send an HTTP request trigger this vulnerability...

CVE-2017-2917

CVE-2017-2917 affects Circle with Disney devices (firmware 2.0.1). The vulnerability arises in the notifications subsystem during config restore: the backup’s configure.xml is copied to /mnt/shares/usr/bin/configure.xml and processed to enumerate entries under config/overall/activeNotifications....

CVE-2017-2883

An exploitable vulnerability exists in the database update functionality of Circle with Disney running firmware 2.0.1. Specially crafted network packets can cause the device to execute arbitrary code. An attacker needs to impersonate a remote server in order to trigger this vulnerability...

CVE-2017-2865

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-2017-2881

CVE-2017-2881 is an exploitable vulnerability in Circle with Disney firmware 2.0.1 affecting the torlist update feature. According to Talos/Seebug reports, specially crafted network packets can cause the device to execute an attacker-supplied shell script by intercepting and altering the torlist ...

CVE-2017-2882

CVE-2017-2882 affects Circle with Disney devices (firmware 2.0.1) in the servers update functionality. Exploitation described where specially crafted network traffic, with impersonation of the remote update server, can cause the device to overwrite sensitive files and execute arbitrary code. Publ...

CVE-2017-2898

The CVE-2017-2898 entry describes a real, exploitable vulnerability in Circle with Disney’s firmware update signature verification. An attacker can abuse the UPLOAD_FIRMWARE flow to install unsigned firmware via crafted network requests, potentially achieving arbitrary code execution. The attack ...

CVE-2017-2866

An exploitable vulnerability exists in the /api/CONFIG/backup functionality of Circle with Disney. Specially crafted network packets can cause an OS command injection. An attacker can send an HTTP request to trigger this vulnerability...

CVE-2017-2882

An exploitable vulnerability exists in the servers update functionality of Circle with Disney running firmware 2.0.1. Specially crafted network packets can cause the device to overwrite sensitive files, resulting in code execution. An attacker needs to impersonate a remote server in order to...

CVE-2017-2864

An exploitable vulnerability exists in the generation of authentication token functionality of Circle with Disney. Specially crafted network packets can cause a valid authentication token to be returned to the attacker resulting in authentication bypass. An attacker can send a series of packets t...

CVE-2017-2865

CVE-2017-2865 is a documented Circle with Disney vulnerability in the firmware update functionality. Exploitation involves sending specially crafted network packets to trigger execution of an attacker-supplied shell script on the device, with the attacker able to intercept/alter traffic to trigge...

CVE-2017-12084

A backdoor vulnerability exists in remote control functionality of Circle with Disney running firmware 2.0.1. A specific set of network packets can remotely start an SSH server on the device, resulting in a persistent backdoor. An attacker can send an API call to enable the SSH server...

CVE-2017-2916

CVE-2017-2916 affects Circle with Disney devices running firmware 2.0.1. The vulnerability is in the /api/CONFIG/restore path, where a crafted backup can overwrite arbitrary files during restoration. The restore sequence decrypts a backup, extracts it to a temporary directory, validates contents,...

Vulnerability Spotlight: The Circle of a Bug’s Life

OverviewCisco Talos is disclosing several vulnerabilities identified in Circle with Disney. Circle with Disney is a network device designed to monitor the Internet use of children on a given network. Circle pairs wirelessly, with your home Wi-Fi and allows you to manage every device on the networ...

Windows DHCP Server Remote Code Execution Vulnerability

A memory corruption vulnerability exists in the Windows Server DHCP service when an attacker sends specially crafted packets to a DHCP failover server. An attacker who successfully exploited the vulnerability could either run arbitrary code on the DHCP failover server or cause the DHCP service to...

The vulnerability of NoviWare’s operating system component, caused by a buffer overflow in the stack, allows an attacker to execute arbitrary code.

The vulnerability of NoviWare’s operating system component lies in the overflow of memory in the stack. Exploiting this vulnerability allows a malicious actor to execute arbitrary code during the application of ACL changes, using specially crafted network packets containing operating system...