{"id":"CVE-2026-41541","title":"An unix symbolic link (symlink) following vulnerability has been reported to affect Qsync Central","summary":"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.\n\nWe have alre…","severity":"medium","cvss":5.3,"cvssVector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N","cwe":["CWE-61"],"vendor":"QNAP Systems Inc.","product":"Qsync Central","affected":["qsync_central >= 5.0.x < 5.0.0.7","qsync_central >= 5.1.x < 5.1.0.3","qsync_central >= 5.2.x < 5.2.0.5","qsync_central >= 5.3.x < 5.3.0.2"],"published":"2026-10-15","updated":"2026-10-15","sourceUpdated":"2026-10-15T16:32:39.893","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-41541","references":[{"url":"https://www.qnap.com/en/app-release-notes?keyword=Qsync%20&app=QsyncServer&product-line=nas","label":"security@qnapsecurity.com.tw"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-15T13:45:14.208387Z"},"cvssSource":"cna","ingestedAt":"2026-10-15T09:59:33.287Z","epss":0.00378,"epssPercentile":0.31575,"slug":"CVE-2026-41541","body":"## Overview\n\nAn 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.\n\nWe have already fixed the vulnerability in the following version:\nQsync Central 5.0.0.7 and later\nQsync Central 5.1.0.3 and later\nQsync Central 5.2.0.5 and later\nQsync Central 5.3.0.2 and later\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":29,"depthScoreParts":{"impact":29.2,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}