CVE-2023-31192

MEDIUM EPSS 52.4%
Published Oct 12, 20232y ago · Modified Jun 17, 20262w ago
5.3 CVSS 3.1
Medium
Find Similar
Published Oct 12, 2023 2y ago
Last Modified Jun 17, 2026 2w ago

Description

An information disclosure vulnerability exists in the ClientConnect() functionality of SoftEther VPN 5.01.9674. A specially crafted network packet can lead to a disclosure of sensitive information. An attacker can perform a man-in-the-middle attack to trigger this vulnerability.

CVSS Details

Base Score
5.3
Exploitability
1.6
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack Vector Network
Attack Complexity High
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity None
Availability None

Threat Intelligence

EPSS Exploit Probability
52.4% percentile
Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 2

CWE-457
CWE-908

Affected Products 1

VendorProductVersionRange
softethervpn5.01.9674any

References 3

  • talosintelligence.com https://talosintelligence.com/vulnerability_reports/TALOS-2023-1768
    ExploitThird Party Advisory
  • softether.org https://www.softether.org/9-about/News/904-SEVPN202301
    PatchVendor Advisory
  • talosintelligence.com https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1768

Remediation

  • softether.org https://www.softether.org/9-about/News/904-SEVPN202301
    PatchVendor Advisory