What’s Vulnerable › Products

QNAP Systems Inc. Qsync Central vulnerabilities

68 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 67 published in the last 12 months.

Check whether your QNAP Systems Inc. Qsync Central version is affected

Latest QNAP Systems Inc. Qsync Central vulnerabilities

• CVE-2026-41541 — Symlink creation in qsyncsrv.cgi (CVSS 5.3)
• CVE-2026-26243 — Arbitrary Folder Deletion in Qsync Central 5.0.0.5 (CVSS 7.2)
• CVE-2026-24718 — Path Traversal Vulnerability in Qsync Central's qsyncsrv.cgi (CVSS 5.3)
• CVE-2025-29897 — Stack-based Buffer Overflow in qsyncsrv.cgi (CVSS 2.3)
• CVE-2025-29896 — NULL Pointer Dereference in qsyncsrv.cgi (CVSS 2.3)
• CVE-2025-29895 — NULL Pointer Dereference in qsyncsrv.cgi (CVSS 2.3)
• CVE-2025-68406 — Qsync Central (CVSS 6.5)
• CVE-2025-58472 — Qsync Central (CVSS 4.9)
• CVE-2025-58471 — Qsync Central (CVSS 4.9)
• CVE-2025-58470 — Qsync Central (CVSS 6.5)
• CVE-2025-58467 — Qsync Central (CVSS 6.5)
• CVE-2025-57711 — Qsync Central (CVSS 4.9)
• CVE-2025-57710 — Qsync Central (CVSS 4.9)
• CVE-2025-57709 — Qsync Central (CVSS 8.1)
• CVE-2025-57708 — Qsync Central (CVSS 6.5)
• CVE-2025-54170 — Qsync Central (CVSS 6.5)
• CVE-2025-54152 — Qsync Central (CVSS 6.5)
• CVE-2025-54151 — Qsync Central (CVSS 5.5)
• CVE-2025-54150 — Qsync Central (CVSS 5.5)
• CVE-2025-54149 — Qsync Central (CVSS 5.5)
• CVE-2025-54148 — Qsync Central (CVSS 6.5)
• CVE-2025-54147 — Qsync Central (CVSS 6.5)
• CVE-2025-54146 — Qsync Central (CVSS 6.5)
• CVE-2025-53598 — Qsync Central (CVSS 6.5)
• CVE-2025-52870 — Qsync Central (CVSS 8.1)