QNAP Qsync Central 代码问题漏洞

QNAP Qsync Central is a cloud-based file synchronization service for NAS devices provided by QNAP Technology Co., Ltd. Versions of Qsync Central prior to 5.0.0.4 contained a code vulnerability caused by a null pointer dereferencing, which could allow remote attackers to launch a denial-of-service...

PT-2026-7564

A relative 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...

PT-2026-7547

An uncontrolled resource consumption vulnerability has been reported to affect Qsync Central. If a local 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...

PT-2026-7533

Name of the Vulnerable Software and Affected Versions Qsync Central versions prior to 5.0.0.4 Description An out-of-bounds write issue exists in Qsync Central. A remote attacker who obtains a user account can potentially modify or corrupt memory. Recommendations Update to Qsync Central version...

PT-2026-7531

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...

QNAP Qsync Central 缓冲区错误漏洞

QNAP Qsync Central is a cloud-based file synchronization service for NAS devices provided by QNAP Technology Co., Ltd. Versions of QNAP Qsync Central prior to 5.0.0.4 contained a buffer error vulnerability. This vulnerability stemmed from out-of-bounds read attacks, which could lead to the...

PT-2026-7550

A use of out-of-range pointer offset vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to read sensitive portions of memory. We have already fixed the vulnerability in the following version: Qsync Central...

CVE-2025-54147: NULL Pointer Dereference

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...

PT-2026-7544

Name of the Vulnerable Software and Affected Versions Qsync Central versions prior to 5.0.0.4 Description A flaw exists in Qsync Central that, if exploited by a remote attacker with a user account, could lead to a denial-of-service DoS attack. The issue is due to a NULL pointer dereference...

QNAP Qsync Central 安全漏洞

QNAP Qsync Central is a cloud-based file synchronization service for NAS devices provided by QNAP Technology Co., Ltd. Versions of QNAP Qsync Central prior to 5.0.0.4 contained a security vulnerability caused by relative path traversal, which could lead to the reading of unexpected files or syste...

QNAP Qsync Central 代码问题漏洞

QNAP Qsync Central is a cloud-based file synchronization service for NAS devices provided by QNAP Technology Co., Ltd. Versions of QNAP Qsync Central prior to 5.0.0.4 contained a code vulnerability caused by a null pointer dereferencing, which could lead to a denial-of-service attack...

QNAP Qsync Central 代码问题漏洞

QNAP Qsync Central is a cloud-based file synchronization service for NAS devices provided by QNAP Technology Co., Ltd. Versions of QNAP Qsync Central prior to 5.0.0.4 contained a code vulnerability caused by a null pointer dereferencing, which could allow remote attackers to launch a...

PT-2026-7538

A buffer overflow 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 Central 5.0.0.4 2026/01/20 and...

CVE-2025-30276: Out-of-bounds Write

An out-of-bounds write vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to modify or corrupt memory. We have already fixed the vulnerability in the following version: Qsync Central 5.0.0.4 2026/01/20 and la...

CVE-2025-52868: Buffer Copy without Checking Size of Input

A buffer overflow 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 Central 5.0.0.4 2026/01/20 and...

CVE-2025-54150: Uncontrolled Resource Consumption

An uncontrolled resource consumption vulnerability has been reported to affect Qsync Central. If a local 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...

CVE-2025-48724: Buffer Copy without Checking Size of Input

A buffer overflow 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 Central 5.0.0.4 2026/01/20 and...

PT-2026-7545

Name of the Vulnerable Software and Affected Versions Qsync Central versions prior to 5.0.0.4 Description A flaw exists in Qsync Central that, if exploited by a remote attacker with a user account, could lead to a denial-of-service DoS attack. The issue is a NULL pointer dereference...

CVE-2025-53594

A path traversal vulnerability has been reported to affect several product versions. If a local 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 versions: Qfinde...

CVE-2025-53594

CVE-2025-53594 is a path-traversal vulnerability affecting QNAP products. A local attacker who has a user account can exploit the issue to read contents of unexpected files or system data. The vulnerability is reported across Qfinder Pro Mac, Qsync for Mac, and QVPN Device Client for Mac, with fi...