SB2023051937 - Multiple vulnerabilities in Snap One OvrC Pro
Published: May 19, 2023
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 6 secuirty vulnerabilities.
1) Input validation error (CVE-ID: CVE-2023-28649)
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to insufficient validation of user-supplied input. A remote attacker can impersonate a hub and send device requests to claim already claimed devices.
2) Observable Response Discrepancy (CVE-ID: CVE-2023-28412)
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to the observable response discrepancy issue. A remote attacker can enumerate the MAC address of devices and disclose their information.
3) Improper access control (CVE-ID: CVE-2023-31241)
The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.
The vulnerability exists due to improper access restrictions in the Snap One OvrC cloud servers. A remote attacker can bypass implemented security restrictions and claim devices outright.
4) Cleartext transmission of sensitive information (CVE-ID: CVE-2023-31193)
The vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to software uses insecure communication channel to transmit sensitive information. A remote attacker can gain access to sensitive data.
5) Insufficient verification of data authenticity (CVE-ID: CVE-2023-28386)
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to the affected devices do not validate firmware updates correctly. A remote attacker can upload arbitrary firmware updates and execute arbitrary code on the target system.
6) Open redirect (CVE-ID: CVE-2023-31245)
The vulnerability allows a remote attacker to redirect victims to arbitrary URL.
The vulnerability exists due to improper sanitization of user-supplied data. A remote attacker can create a link that leads to a trusted website, however, when clicked, redirects the victim to arbitrary domain.
Successful exploitation of this vulnerability may allow a remote attacker to perform a phishing attack and steal potentially sensitive information.
Remediation
Install update from vendor's website.