CVE-2023-47564

CVE-2023-47564 https://www.qnap.com/en/security-advisory/qsa-24-03 https://vulners.com/cve/CVE-2023-47564 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N 8.1 "An incorrect permission assignment for critical resource vulnerability has been reported to affect Qsync Central. If exploited, the...

CVE-2024-50404

CVE-2024-50404 https://www.qnap.com/en/security-advisory/qsa-24-48 https://www.cve.org/CVERecord?id=2024-50404 CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N 6.8 "A link following vulnerability has been reported to affect Qsync Central. If exploited, the vulnerability could allow...

CVE-2026-41541

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...

CVE-2026-26243

A path traversal vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to read the contents of unexpected files or system data. We have already fixed the vulnerability in the following version: Qsync Central...

EUVD-2026-101978

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...

CVE-2026-41541

The Qsync Central application is vulnerable to a Unix symbolic link (symlink) following vulnerability (CWE-61) within qsyncsrv.cgi . A remote attacker who has obtained a user account can exploit this flaw to compromise the system's security. Remediation is available in versions 5.0.0.7 , 5.1.0.3 ...

CVE-2026-41541 Symlink creation in qsyncsrv.cgi

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...

CVE-2026-26243

A path traversal vulnerability exists in Qsync Central (specifically version 5.0.0.5). A remote attacker who gains a user account can exploit this flaw to read the contents of unexpected files or system data . The vulnerability has been addressed in versions 5.0.0.6 , 5.1.0.2 , and 5.2.0.4 and la...

CVE-2026-26243 Arbitrary Folder Deletion in Qsync Central 5.0.0.5

A path traversal vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to read the contents of unexpected files or system data. We have already fixed the vulnerability in the following version: Qsync Central...

EUVD-2026-101971

A path traversal vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to read the contents of unexpected files or system data. We have already fixed the vulnerability in the following version: Qsync Central...

CVE-2026-24718

A path traversal vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to read the contents of unexpected files or system data. We have already fixed the vulnerability in the following version: Qsync Central...

CVE-2025-29897

A buffer copy without checking size of input vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to modify memory or crash processes. We have already fixed the vulnerability in the following version: Qsync...

CVE-2025-29896

A NULL pointer dereference vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to launch a denial-of-service DoS attack. We have already fixed the vulnerability in the following version: Qsync Central 5.0.0.4...

CVE-2025-29895

A NULL pointer dereference vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to launch a denial-of-service DoS attack. We have already fixed the vulnerability in the following version: Qsync Central 5.0.0.4...

CVE-2026-24718

A path traversal vulnerability affects Qsync Central in the qsyncsrv.cgi component. If a remote attacker obtains a user account, they can exploit this flaw to read unexpected files or system data . The vulnerability has been addressed in versions 5.0.0.7 , 5.1.0.3 , 5.2.0.5 , and 5.3.0.2 and late...

CVE-2026-24718 Path Traversal Vulnerability in Qsync Central's qsyncsrv.cgi

A path traversal vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to read the contents of unexpected files or system data. We have already fixed the vulnerability in the following version: Qsync Central...

EUVD-2026-101875

A path traversal vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to read the contents of unexpected files or system data. We have already fixed the vulnerability in the following version: Qsync Central...

EUVD-2025-211092

A buffer copy without checking size of input vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to modify memory or crash processes. We have already fixed the vulnerability in the following version: Qsync...

CVE-2025-29897

The software Qsync Central is affected by a buffer copy without checking size of input vulnerability, specifically identified as a stack-based buffer overflow in qsyncsrv.cgi . A remote attacker who has obtained a user account can exploit this flaw to modify memory or crash processes . The vulner...

CVE-2025-29897 Stack-based Buffer Overflow in qsyncsrv.cgi

A buffer copy without checking size of input vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to modify memory or crash processes. We have already fixed the vulnerability in the following version: Qsync...