CVE-2020-37101

KeepSolid · VPN Unlimited 6

VPN Unlimited 6 is affected by a high-severity vulnerability that could compromise the security of encrypted tunnels or lead to local privilege escalation.

Executive summary

VPN Unlimited 6 contains a high-severity vulnerability that threatens the privacy and security of the user's encrypted communications.

Vulnerability

This vulnerability in VPN Unlimited 6 likely involves a flaw in how the application handles system-level privileges or manages secure connections. With a CVSS score of 7.8, it represents a significant risk where an attacker could potentially intercept traffic or gain unauthorized access on the local machine.

Business impact

For organizations relying on VPNs to secure remote work, this flaw is critical. A compromise could lead to the exposure of sensitive corporate data being transmitted over the VPN or allow an attacker to bypass internal security perimeters. The 7.8 CVSS score indicates a high impact on the confidentiality of business communications.

Remediation

Immediate Action: Update VPN Unlimited to the latest available version to ensure all security patches are applied.

Proactive Monitoring: Review endpoint security logs for any unauthorized attempts to modify VPN configuration files or unexpected behavior from the VPN client service.

Compensating Controls: Ensure that all remote access requires Multi-Factor Authentication (MFA) and that endpoints are protected by updated EDR/AV solutions.

Exploitation status

Public Exploit Available: false

Analyst recommendation

The security of the VPN tunnel is the cornerstone of remote work safety. Given the 7.8 CVSS score, administrators must ensure all users have updated their VPN Unlimited software to a supported version immediately to prevent potential data interception or privilege escalation.