Advisories · Technology

QNAP Systems Inc. Qsync Central.

Every CVE that names QNAP Systems Inc. Qsync Central among its affected products, newest first. Vendors and products are as the CNA wrote them; check the affected versions on each record.

CVE-2026-41541 CVE record

CVSS 5.3 Medium

Symlink creation in qsyncsrv.cgi
- QNAP Systems Inc. Qsync Central
- CWE-61
Not analysed yet 15 Oct 2026
CVE-2026-26243 CVE record

CVSS 7.2 High

Arbitrary Folder Deletion in Qsync Central 5.0.0.5
- QNAP Systems Inc. Qsync Central
- Path traversal
Not analysed yet 15 Oct 2026
CVE-2026-24718 CVE record

CVSS 5.3 Medium

Path Traversal Vulnerability in Qsync Central's qsyncsrv.cgi
- QNAP Systems Inc. Qsync Central
- Path traversal
Not analysed yet 15 Oct 2026
CVE-2025-29897 CVE record

CVSS 2.3 Low

Stack-based Buffer Overflow in qsyncsrv.cgi
- QNAP Systems Inc. Qsync Central
- Memory corruption
Not analysed yet 15 Oct 2026
CVE-2025-29896 CVE record

CVSS 2.3 Low

NULL Pointer Dereference in qsyncsrv.cgi
- QNAP Systems Inc. Qsync Central
- Memory corruption
Not analysed yet 15 Oct 2026
CVE-2025-29895 CVE record

CVSS 2.3 Low

NULL Pointer Dereference in qsyncsrv.cgi
- QNAP Systems Inc. Qsync Central
- Memory corruption
Not analysed yet 15 Oct 2026
CVE-2025-30266 CVE record

CVSS 0.6 Low

Qsync Central
- QNAP Systems Inc. Qsync Central
- Memory corruption
Not analysed yet 11 Feb 2026
CVE-2025-30269 CVE record

CVSS 0.6 Low

Qsync Central
- QNAP Systems Inc. Qsync Central
- Memory corruption
Not analysed yet 11 Feb 2026
CVE-2025-30276 CVE record

CVSS 4.9 Medium

Qsync Central
- QNAP Systems Inc. Qsync Central
- Memory corruption
Not analysed yet 11 Feb 2026
CVE-2025-47209 CVE record

CVSS 1.3 Low

Qsync Central
- QNAP Systems Inc. Qsync Central
- Memory corruption
Not analysed yet 11 Feb 2026
CVE-2025-48722 CVE record

CVSS 1.3 Low

Qsync Central
- QNAP Systems Inc. Qsync Central
- Memory corruption
Not analysed yet 11 Feb 2026
CVE-2025-48723 CVE record

CVSS 0.6 Low

Qsync Central
- QNAP Systems Inc. Qsync Central
- Memory corruption
Not analysed yet 11 Feb 2026
CVE-2025-48724 CVE record

CVSS 0.6 Low

Qsync Central
- QNAP Systems Inc. Qsync Central
- Memory corruption
Not analysed yet 11 Feb 2026
CVE-2025-52868 CVE record

CVSS 0.6 Low

Qsync Central
- QNAP Systems Inc. Qsync Central
- Memory corruption
Not analysed yet 11 Feb 2026
CVE-2025-52869 CVE record

CVSS 0.6 Low

Qsync Central
- QNAP Systems Inc. Qsync Central
- Memory corruption
Not analysed yet 11 Feb 2026
CVE-2025-52870 CVE record

CVSS 0.6 Low

Qsync Central
- QNAP Systems Inc. Qsync Central
- Memory corruption
Not analysed yet 11 Feb 2026
CVE-2025-53598 CVE record

CVSS 0.6 Low

Qsync Central
- QNAP Systems Inc. Qsync Central
- Memory corruption
Not analysed yet 11 Feb 2026
CVE-2025-54146 CVE record

CVSS 1.3 Low

Qsync Central
- QNAP Systems Inc. Qsync Central
- Memory corruption
Not analysed yet 11 Feb 2026
CVE-2025-54147 CVE record

CVSS 1.3 Low

Qsync Central
- QNAP Systems Inc. Qsync Central
- Memory corruption
Not analysed yet 11 Feb 2026
CVE-2025-54148 CVE record

CVSS 1.3 Low

Qsync Central
- QNAP Systems Inc. Qsync Central
- Memory corruption
Not analysed yet 11 Feb 2026
CVE-2025-54149 CVE record

CVSS 4.9 Medium

Qsync Central
- QNAP Systems Inc. Qsync Central
- Denial of service
Not analysed yet 11 Feb 2026
CVE-2025-54150 CVE record

CVSS 4.9 Medium

Qsync Central
- QNAP Systems Inc. Qsync Central
- Denial of service
Not analysed yet 11 Feb 2026
CVE-2025-54151 CVE record

CVSS 4.9 Medium

Qsync Central
- QNAP Systems Inc. Qsync Central
- Denial of service
Not analysed yet 11 Feb 2026
CVE-2025-54152 CVE record

CVSS 1.3 Low

Qsync Central
- QNAP Systems Inc. Qsync Central
- CWE-823
Not analysed yet 11 Feb 2026
CVE-2025-54170 CVE record

CVSS 4.9 Medium

Qsync Central
- QNAP Systems Inc. Qsync Central
- Memory corruption
Not analysed yet 11 Feb 2026
CVE-2025-57708 CVE record

CVSS 2.3 Low

Qsync Central
- QNAP Systems Inc. Qsync Central
- Denial of service
Not analysed yet 11 Feb 2026
CVE-2025-57709 CVE record

CVSS 1.3 Low

Qsync Central
- QNAP Systems Inc. Qsync Central
- Memory corruption
Not analysed yet 11 Feb 2026
CVE-2025-57710 CVE record

CVSS 3.6 Low

Qsync Central
- QNAP Systems Inc. Qsync Central
- Denial of service
Not analysed yet 11 Feb 2026
CVE-2025-57711 CVE record

CVSS 3.6 Low

Qsync Central
- QNAP Systems Inc. Qsync Central
- Denial of service
Not analysed yet 11 Feb 2026
CVE-2025-58467 CVE record

CVSS 1.3 Low

Qsync Central
- QNAP Systems Inc. Qsync Central
- Path traversal
Not analysed yet 11 Feb 2026
CVE-2025-58470 CVE record

CVSS 1.3 Low

Qsync Central
- QNAP Systems Inc. Qsync Central
- Path traversal
Not analysed yet 11 Feb 2026
CVE-2025-58471 CVE record

CVSS 1.2 Low

Qsync Central
- QNAP Systems Inc. Qsync Central
- Denial of service
Not analysed yet 11 Feb 2026
CVE-2025-58472 CVE record

CVSS 1.2 Low

Qsync Central
- QNAP Systems Inc. Qsync Central
- Memory corruption
Not analysed yet 11 Feb 2026
CVE-2025-68406 CVE record

CVSS 1.3 Low

Qsync Central
- QNAP Systems Inc. Qsync Central
- Path traversal
Not analysed yet 11 Feb 2026
CVE-2025-57712 CVE record

CVSS 4.0 Medium

Qsync Central
- QNAP Systems Inc. Qsync Central
- Path traversal
Not analysed yet 7 Nov 2025
CVE-2025-54153 CVE record

CVSS 8.6 High

Qsync Central
- QNAP Systems Inc. Qsync Central
- SQL injection
Not analysed yet 3 Oct 2025
CVE-2025-53595 CVE record

CVSS 8.6 High

Qsync Central
- QNAP Systems Inc. Qsync Central
- SQL injection
Not analysed yet 3 Oct 2025
CVE-2025-52867 CVE record

CVSS 6.0 Medium

Qsync Central
- QNAP Systems Inc. Qsync Central
- Denial of service
Not analysed yet 3 Oct 2025
CVE-2025-47210 CVE record

CVSS 5.3 Medium

Qsync Central
- QNAP Systems Inc. Qsync Central
- Memory corruption
Not analysed yet 3 Oct 2025
CVE-2025-44014 CVE record

CVSS 7.1 High

Qsync Central
- QNAP Systems Inc. Qsync Central
- Memory corruption
Not analysed yet 3 Oct 2025
CVE-2025-44012 CVE record

CVSS 7.1 High

Qsync Central
- QNAP Systems Inc. Qsync Central
- Denial of service
Not analysed yet 3 Oct 2025
CVE-2025-44011 CVE record

CVSS 5.3 Medium

Qsync Central
- QNAP Systems Inc. Qsync Central
- Memory corruption
Not analysed yet 3 Oct 2025
CVE-2025-44010 CVE record

CVSS 5.3 Medium

Qsync Central
- QNAP Systems Inc. Qsync Central
- Memory corruption
Not analysed yet 3 Oct 2025
CVE-2025-44009 CVE record

CVSS 5.3 Medium

Qsync Central
- QNAP Systems Inc. Qsync Central
- Memory corruption
Not analysed yet 3 Oct 2025
CVE-2025-44008 CVE record

CVSS 5.3 Medium

Qsync Central
- QNAP Systems Inc. Qsync Central
- Memory corruption
Not analysed yet 3 Oct 2025
CVE-2025-44007 CVE record

CVSS 7.1 High

Qsync Central
- QNAP Systems Inc. Qsync Central
- Denial of service
Not analysed yet 3 Oct 2025
CVE-2025-44006 CVE record

CVSS 7.1 High

Qsync Central
- QNAP Systems Inc. Qsync Central
- Denial of service
Not analysed yet 3 Oct 2025
CVE-2025-33040 CVE record

CVSS 7.1 High

Qsync Central
- QNAP Systems Inc. Qsync Central
- Denial of service
Not analysed yet 3 Oct 2025
CVE-2025-33039 CVE record

CVSS 7.1 High

Qsync Central
- QNAP Systems Inc. Qsync Central
- Denial of service
Not analysed yet 3 Oct 2025
CVE-2025-33034 CVE record

CVSS 5.3 Medium

Qsync Central
- QNAP Systems Inc. Qsync Central
- Path traversal
Not analysed yet 3 Oct 2025
CVE-2025-33038 CVE record

CVSS 7.2 High

Qsync Central
- QNAP Systems Inc. Qsync Central
- Path traversal
Not analysed yet 29 Aug 2025
CVE-2025-33037 CVE record

CVSS 7.2 High

Qsync Central
- QNAP Systems Inc. Qsync Central
- Path traversal
Not analysed yet 29 Aug 2025
CVE-2025-33036 CVE record

CVSS 7.2 High

Qsync Central
- QNAP Systems Inc. Qsync Central
- Path traversal
Not analysed yet 29 Aug 2025
CVE-2025-33033 CVE record

CVSS 7.2 High

Qsync Central
- QNAP Systems Inc. Qsync Central
- Path traversal
Not analysed yet 29 Aug 2025
CVE-2025-30278 CVE record

CVSS 8.3 High

Qsync Central
- QNAP Systems Inc. Qsync Central
- Weak cryptography or TLS
Not analysed yet 29 Aug 2025
CVE-2025-30277 CVE record

CVSS 8.3 High

Qsync Central
- QNAP Systems Inc. Qsync Central
- Weak cryptography or TLS
Not analysed yet 29 Aug 2025
CVE-2025-30275 CVE record

CVSS 5.3 Medium

Qsync Central
- QNAP Systems Inc. Qsync Central
- Memory corruption
Not analysed yet 29 Aug 2025
CVE-2025-30263 CVE record

CVSS 5.3 Medium

Qsync Central
- QNAP Systems Inc. Qsync Central
- Memory corruption
Not analysed yet 29 Aug 2025
CVE-2025-30262 CVE record

CVSS 5.3 Medium

Qsync Central
- QNAP Systems Inc. Qsync Central
- Memory corruption
Not analysed yet 29 Aug 2025
CVE-2025-30261 CVE record

CVSS 7.1 High

Qsync Central
- QNAP Systems Inc. Qsync Central
- Denial of service
Not analysed yet 29 Aug 2025