CVE-2023-32634 HIGH

CVE-2023-32634

Vendor Softether Vpn
Product SoftEther VPN
Weakness CWE-300
Published October 12, 2023
Last update November 4, 2025
View on NVD All CVEs

CVSS base score

7.8/10
Attack vector Local
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

What the vulnerability does

01Description

An authentication bypass vulnerability exists in the CiRpcServerThread() functionality of SoftEther VPN 5.01.9674 and 4.41-9782-beta. An attacker can perform a local man-in-the-middle attack to trigger this vulnerability.

Key dates

02Disclosure timeline

October 12, 2023 CVE published
November 4, 2025 Record updated