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CVE-2023-32634

nvd nist
Published: Oct 12, 2023Modified: Jun 17, 2026

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7.4
Vector
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability: 1.4 / Impact: 5.9
Source: NVD

Description

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.

Affected (2)

Products: Softether: Vpn
Softether
1 product
Vpn
Configuration A
2 vulnerable
Vulnerable SoftwareAffected Versions
Softether
Vpn
Version 4.41-9782 beta
Vpn
Version 5.01.9674

Related CWEs

CWE-300
Channel Accessible by Non-Endpoint
The product does not adequately verify the identity of actors at both ends of a communication channel, or does not adequately ensure the integrity of the channel, in a way that allows the channel to be accessed or influenced by an actor that is not an endpoint.

References (5)

Source: talos-cna@cisco.com
ExploitThird Party Advisory
Source: talos-cna@cisco.com
PatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.