CVE-2023-23370
CVE-2023-23370 is a medium-severity vulnerability in Qnap Qvpn with a CVSS 3.x base score of 6.7. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-522.
Key facts
- Severity: Medium (CVSS 3.x base score 6.7)
- EPSS exploit prediction: 0% (5th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-522
- Affected product: Qnap Qvpn
- Published:
- Last modified:
Description
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
Frequently asked questions
- What is CVE-2023-23370?
- 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
- How severe is CVE-2023-23370?
- CVE-2023-23370 has a CVSS 3.x base score of 6.7, rated medium severity. It is exploitable over local access with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity low, and availability none.
- Is CVE-2023-23370 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-23370?
- CVE-2023-23370 affects Qnap Qvpn. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-23370?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2023-23370 published?
- CVE-2023-23370 was published on 2023-10-06 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:qnap:qvpn:*:*:*:*:*:windows:*:*
More vulnerabilities in Qnap Qvpn
- CVE-2022-27595 — High (CVSS 7.8): An insecure library loading vulnerability has been reported to affect QVPN Device Client. If exploited, the…
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