How severe is CVE-2023-36671?

This vulnerability has a severity rating of MEDIUM with a CVSS score of 6.3 out of 10.

What type of vulnerability is CVE-2023-36671?

This is classified as CWE-319, which is a common weakness in software security.

CVE-2023-36671 - MEDIUM Severity | CVSS 6.3

Vulnerability Description

An issue was discovered in the Clario VPN client through 5.9.1.1662 for macOS. The VPN client insecurely configures the operating system such that all IP traffic to the VPN server's IP address is sent in plaintext outside the VPN tunnel even if this traffic is not generated by the VPN client. This allows an adversary to trick the victim into sending plaintext traffic to the VPN server's IP address and thereby deanonymize the victim. NOTE: the tunnelcrack.mathyvanhoef.com website uses this CVE ID to refer more generally to "ServerIP attack for only traffic to the real IP address of the VPN server" rather than to only Clario.

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