Read the docs
TI-2025-21579 Aliases CVE-2025-30260GHSA-289v-8gxr-c564

Resource allocation without limits in QNAP Qsync Central

Priority LOW 32CWE-770Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Denial of service
Confidentiality · integrity · availability
None · None · High
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-770.

Summary

An allocation of resources without limits or throttling vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to prevent other systems, applications, or processes from accessing the same type of resource. We have already fixed the vulnerability in the following version: Qsync Central 4.5.0.7 ( 2025/04/23 ) and later

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0046 40th percentileScored 2026-11-07
Fix Fixed Qsync Central (QNAP Systems Inc.): 4.5.0.7 ( 2025/04/23 )

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
QNAPQsync Central4.5.x.x to before 4.5.0.7 ( 2025/04/23 )4.5.0.7 ( 2025/04/23 )Patch availableCNA
  • Qsync Central VendorQNAP Affected 4.5.x.x to before 4.5.0.7 ( 2025/04/23 ) Fixed in 4.5.0.7 ( 2025/04/23 ) Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:qnap:qsync_central:*:*:*:*:*:*:*:*4.5.0.3 to before 4.5.0.7VulnerableQNAP
  • cpe:2.3:a:qnap:qsync_central:*:*:*:*:*:*:*:* Versions 4.5.0.3 to before 4.5.0.7 Vulnerable ·QNAP

Remediation

  • Fix · CNA Qsync Central (QNAP Systems Inc.) Fixed in 4.5.0.7 ( 2025/04/23 )

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    QNAP Systems Qsync Central 4.5.0.7 ( 2025/04/23 )

    11 records Highest priority Priority LOW 11 LOW

    Other records, highest priority first

    • TI-2025-21597 Improper certificate validation in QNAP Qsync CentralPriority LOW 36
    • TI-2025-21596 Improper certificate validation in QNAP Qsync CentralPriority LOW 36
    • TI-2025-21282 SQL injection in QNAP Qsync CentralPriority LOW 35
    Show all 11 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-30260
  2. 2026-10-03 Alias added: GHSA-289v-8gxr-c564

References

Advisory 1

  • TI-2025-33996 SQL injection in QNAP Qsync Central CVSS 4.0HIGH 8.6
  • TI-2025-33532 SQL injection in QNAP Qsync Central CVSS 4.0HIGH 8.6
  • TI-2025-21280 SQL injection in QNAP Qsync Central CVSS 4.0HIGH 8.7
  • TI-2023-25732 Incorrect permission assignment in QNAP Qsync Central CVSS 3.1HIGH 8.1
  • TI-2025-21597 Improper certificate validation in QNAP Qsync Central CVSS 4.0HIGH 8.3
  • TI-2025-21596 Improper certificate validation in QNAP Qsync Central CVSS 4.0HIGH 8.3
See all 61 →

Sources

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