CVE-2026-41541
Symlink creation in qsyncsrv.cgi
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
An unix symbolic link (symlink) following vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to compromise the security of the system. We have already fixed the vulnerability in the following version: Qsync Central 5.0.0.7 and later Qsync Central 5.1.0.3 and later Qsync Central 5.2.0.5 and later Qsync Central 5.3.0.2 and later
| CWE | CWE-61 |
| Vendor | qnap systems inc. |
| Product | qsync central |
| Published | Oct 15, 2026 |
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Affected Versions
QNAP Systems Inc. / Qsync Central
5.0.x < 5.0.0.7 5.1.x < 5.1.0.3 5.2.x < 5.2.0.5 5.3.x < 5.3.0.2
References
Credits
Jun Rong