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TI-2023-09216 Aliases CVE-2023-23370GHSA-f48w-cm88-rf29

QVPN Device Client

Priority LOW 29CWE-522Published · Updated

Key facts

Attack vector
Local
Privileges required
High
User interaction
None
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
High · Low · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-522.

Summary

An insufficiently protected credentials vulnerability has been reported to affect QVPN Device Client. If exploited, the vulnerability could allow local authenticated administrators to gain access to user accounts and access sensitive data used by the user account via unspecified vectors. We have already fixed the vulnerability in the following version: QVPN Windows 2.1.0.0518 and later

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00164 5th percentileScored 2026-11-07
Fix Fixed QVPN Windows (QNAP Systems Inc.): 2.1.0.0518

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
QNAPQVPN Windows2.1.x to before 2.1.0.05182.1.0.0518Patch availableCNA
  • QVPN Windows VendorQNAP Affected 2.1.x to before 2.1.0.0518 Fixed in 2.1.0.0518 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:qnap:qvpn:*:*:*:*:*:windows:*:*2.1.0 to before 2.1.0.0518VulnerableQNAP
  • cpe:2.3:a:qnap:qvpn:*:*:*:*:*:windows:*:* Versions 2.1.0 to before 2.1.0.0518 Vulnerable ·QNAP

Remediation

  • Fix · CNA QVPN Windows (QNAP Systems Inc.) Fixed in 2.1.0.0518

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-23370
  2. 2026-10-03 Alias added: GHSA-f48w-cm88-rf29

References

Advisory 1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences