CVE-2025-44010
MediumCVSS 6.5Exploitation Probability (EPSS)
Low risk38th percentile - higher than 38% of all known CVEs
Summary
A NULL pointer dereference vulnerability has been reported to affect Qsync Central. A remote attacker with a user account can exploit it to launch a denial-of-service (DoS) attack.
Risk Assessment
An attacker with a valid user account can crash the Qsync Central service, causing file synchronization unavailability.
Recommendation
Update Qsync Central to version 5.0.0.1 (2025/07/09) or later to remediate the vulnerability.
Other vulnerabilities in Qsync Central
See all- CVE-2026-41541Medium
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. The vulnerability has been fixed in versions 5.0.0.7, 5.1.0.3, 5.2.0.5, and 5.3.0.2 and later.
- CVE-2026-26243High
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.
- CVE-2026-24718Medium
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.
- CVE-2025-29897Low
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.
- CVE-2025-29896Low
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.
- CVE-2025-29895Low
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.
- CVE-2025-57712Medium
A path traversal vulnerability has been reported in Qsync Central. A remote attacker with a user account can exploit it to read unexpected files or system data.
- CVE-2025-54153High
An SQL injection vulnerability has been reported to affect Qsync Central. A remote attacker who gains a user account can exploit the vulnerability to execute unauthorized code or commands.
- CVE-2025-53595High
An SQL injection vulnerability has been reported to affect Qsync Central. A remote attacker who gains a user account can exploit the vulnerability to execute unauthorized code or commands.
- CVE-2025-52867Medium
An uncontrolled resource consumption 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.
Original NVD description (English source)
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 5.0.0.1 ( 2025/07/09 ) and later
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

