CVE-2023-23370 json
QVPN Device Client
published 2023-10-06 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-27470
- cvss
- 6.7
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 5%
- public exploits
- 0
- none known
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
Patch / fix
- QNAP Systems Inc. QVPN Windows 2.1.0.0518
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
0.16% chance of exploitation in the next 30 days, higher than 5% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.7 | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:L/A:N |
| NVD | 3.1 | 4.4 | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N |
Affected products
- QNAP Systems Inc. QVPN Windows
Classification
- Weakness
-
- CWE-522 Insufficiently Protected Credentials
References
-
qnap.com
/en/security-advisory/qsa-23-36
vendor-advisory
Sources
- CVE List CVE-2023-23370
- NVD CVE-2023-23370
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.