CVE-2023-47564

8.1 highEPSS 1.0%

High (8.1) in qnap qsync central. EPSS 1.0% chance of exploitation in the next 30 days.

An incorrect permission assignment for critical resource vulnerability has been reported to affect Qsync Central. If exploited, the vulnerability could allow authenticated users to read or modify the resource via a network. We have already fixed the vulnerability in the following versions: Qsync Central 4.4.0.15 ( 2024/01/04 ) and later Qsync Central 4.3.0.11 ( 2024/01/11 ) and later

Severity

CVSS 3.1

8.1 high

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

EPSS: 1.0% chance of exploitation in the next 30 days; higher than 63% of CVEs (scores of 2026-10-31)
CWE: CWE-732
Published: 2024-02-02
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

qnap:qsync_central

References

https://www.qnap.com/en/security-advisory/qsa-24-03
https://www.qnap.com/en/security-advisory/qsa-24-03

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