CVE-2024-53695

HBS 3 Hybrid Backup Sync

Published Mar 7, 2025 CVSS 4.0 · 6.3 Medium EPSS < 1% KEV · Not listed
Description
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

Remediation

Vendor Solution

We have already fixed the vulnerability in the following version: HBS 3 Hybrid Backup Sync 25.1.4.952 and later

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2024-54243 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
History
Type Values Removed Values Added
First Time appeared Qnap
Qnap hybrid Backup Sync
CPEs cpe:2.3:a:qnap:hybrid_backup_sync:*:*:*:*:*:*:*:*
Vendors & Products Qnap
Qnap hybrid Backup Sync
Metrics cvssV3_1

{'score': 9.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H'}

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description 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
Title HBS 3 Hybrid Backup Sync
Weaknesses CWE-120
CWE-121
References
Metrics cvssV4_0

{'score': 6.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
qnap
Published
Updated
Mar 7, 2025, 5:54 PM
Reserved
Nov 22, 2024, 6:21 AM
Status
Analyzed
Published
Mar 7, 2025, 5:15 PM
Modified
Jun 17, 2026, 8:09 AM