When supplied with a random MAC address, Snap One OvrC cloud servers will return information about the device. The MAC address of devices can be enumerated in an attack and the OvrC cloud will disclose their information.

Snap One OvrC cloud servers contain a route an attacker can use to bypass requirements and claim devices outright.

Snap One OvrC Pro versions prior to 7.3 use HTTP connections when downloading a program from their servers. Because they do not use HTTPS, OvrC Pro devices are susceptible to exploitation.

Snap One OvrC Pro devices versions 7.2 and prior do not validate firmware updates correctly. The device only calculates the MD5 hash of the firmware and does not check using a private-public key mechanism. The lack of complete PKI system firmware signature could allow attackers to upload arbitrary firmware updates, resulting in code execution.

Devices using Snap One OvrC cloud are sent to a web address when accessing a web management interface using a HTTP connection. Attackers could impersonate a device and supply malicious information about the device’s web server interface. By supplying malicious parameters, an attacker could redirect the user to arbitrary and dangerous locations on the web.

Snap One OvrC Pro versions prior to 7.2 have their own locally running web server accessible both from the local network and remotely. OvrC cloud contains a hidden superuser account accessible through hard-coded credentials.

In Snap One OvrC Pro versions prior to 7.2, when logged into the superuser account, a new functionality appears that could allow users to execute arbitrary commands on the hub device.

The affected products have a CSRF vulnerability that could allow an attacker to execute code and upload malicious files.

Files present on firmware images could allow an attacker to gain unauthorized access as a root user using hard-coded credentials.

CVE-2022-4945

The Dataprobe cloud usernames and passwords are stored in plain text in a specific file. Any user able to read this specific file from the device could compromise other devices connected to the user's cloud.

CVE-2022-47311

A proprietary protocol for iBoot devices is used for control and keepalive commands. The function compares the username and password; it also contains the configuration data for the user specified. If the user does not exist, then it sends a value for username and password, which allows successful authentication for a connection.

CVE-2022-47320

The iBoot device’s basic discovery protocol assists in initial device configuration. The discovery protocol shows basic information about devices on the network and allows users to perform configuration changes.

CVE-2022-46738

The affected product exposes multiple sensitive data fields of the affected product. An attacker can use the SNMP command to get device mac address and login as admin.

CVE-2022-46658

The affected product is vulnerable to a stack-based buffer overflow which could lead to a denial of service or remote code execution.

Advantech WebAccess Insufficient Type Distinction

If an attacker can trick an authenticated user into loading a maliciously crafted .zip file onto Advantech WebAccess version 8.4.5, a web shell could be used to give the attacker full control of the SCADA server.

Advantech R-SeeNet External Control of File Name or Path

Advantech R-SeeNet versions 2.4.22 allows low-level users to access and load the content of local files.

Advantech R-SeeNet Use of Hard-coded Credentials

Advantech R-SeeNet versions 2.4.22 is installed with a hidden root-level user that is not available in the users list. This hidden user has a password that cannot be changed by users.

TEL-STER TelWin SCADA WebInterface Path Traversal

External input could be used on TEL-STER TelWin SCADA WebInterface to construct paths to files and directories without properly neutralizing special elements within the pathname, which could allow an unauthenticated attacker to read files on the system.

Trane Thermostats Injection

​A command injection vulnerability exists in Trane XL824, XL850, XL1050, and Pivot thermostats allowing an attacker to execute arbitrary commands as root using a specially crafted filename. The vulnerability requires physical access to the device via a USB stick.

Digi RealPort Protocol Use of Password Hash Instead of Password for Authentication

Digi RealPort Protocol is vulnerable to a replay attack that may allow an attacker to bypass authentication to access connected equipment.