Qnap: >> Hybrid Backup Sync >> 25.1.3.824 Security Vulnerabilities
A generation of error message containing sensitive information vulnerability has been reported to affect HBS 3 Hybrid Backup Sync. If an attacker gains local network access, they can then exploit the vulnerability to read application data.
We have already fixed the vulnerability in the following version:
HBS 3 Hybrid Backup Sync 26.2.0.938 and later
CVSS Score
3.3
EPSS Score
0.0
Published
2026-01-02
An external control of file name or path vulnerability has been reported to affect HBS 3 Hybrid Backup Sync. If an attacker gains local network access, they can then exploit the vulnerability to read or modify files or directories.
We have already fixed the vulnerability in the following version:
HBS 3 Hybrid Backup Sync 26.2.0.938 and later
CVSS Score
7.8
EPSS Score
0.0
Published
2026-01-02
A buffer overflow vulnerability has been reported to affect HBS 3 Hybrid Backup Sync. If exploited, the vulnerability could allow remote attackers to modify memory or crash processes.
We have already fixed the vulnerability in the following version:
HBS 3 Hybrid Backup Sync 25.1.4.952 and later
CVSS Score
9.1
EPSS Score
0.002
Published
2025-03-07