VULNERABILITY INTELLIGENCE

CVE-2023-23581

CVSS score7.5 HIGH
EPSS probability0.84%
CISA KEVNot currently listed
Published2023-10-12
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

A denial-of-service vulnerability exists in the vpnserver EnSafeHttpHeaderValueStr functionality of SoftEther VPN 5.01.9674 and 5.02. A specially crafted network packet can lead to denial of service.

Weakness classification

  • talos-cna@cisco.com: CWE-125
  • nvd@nist.gov: CWE-125

Primary references