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CVE-2024-53695— HBS 3 Hybrid Backup Sync

Quick assessment

Affected
QNAP Systems Inc. HBS 3 Hybrid Backup Sync
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

QNAP Systems HBS 3 Hybrid Backup Sync是中国威联通科技（QNAP Systems）公司的一个混合备份同步应用程序。 QNAP Systems HBS 3 Hybrid Backup Sync 25.1.4.952之前版本存在安全漏洞，该漏洞源于缓冲区溢出，可能导致远程攻击者修改内存或崩溃进程。

AI Predicted 9.8 Difficulty: Moderate EPSS 0.50% · P41
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I. Basic Information for CVE-2024-53695

Vulnerability Information
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Vulnerability Title
HBS 3 Hybrid Backup Sync
Source: CVE Program / CVE List V5
Vulnerability 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
Source: CVE Program / CVE List V5
CVSS Information
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
Source: CVE Program / CVE List V5
Vulnerability Type
未进行输入大小检查的缓冲区拷贝(传统缓冲区溢出)
Source: CVE Program / CVE List V5
Vulnerability Title
QNAP Systems HBS 3 Hybrid Backup Sync 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
QNAP Systems HBS 3 Hybrid Backup Sync是中国威联通科技（QNAP Systems）公司的一个混合备份同步应用程序。 QNAP Systems HBS 3 Hybrid Backup Sync 25.1.4.952之前版本存在安全漏洞，该漏洞源于缓冲区溢出，可能导致远程攻击者修改内存或崩溃进程。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
QNAP Systems Inc. HBS 3 Hybrid Backup Sync 25.1.x ~ 25.1.4.952 -

II. Public POCs for CVE-2024-53695

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III. Intelligence Information for CVE-2024-53695

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Vendor Advisories for CVE-2024-53695 (1)

Same Patch Batch · QNAP Systems Inc. · 2025-03-07 · 15 CVEs total

CVE-2024-13086 5.3 MEDIUM QTS, QuTS hero
CVE-2024-38638 QTS, QuTS hero
CVE-2024-48864 File Station 5
CVE-2024-50390 QHora
CVE-2024-50394 Helpdesk
CVE-2024-50405 QTS, QuTS hero
CVE-2024-53692 QTS, QuTS hero
CVE-2024-53693 QTS, QuTS hero
CVE-2024-53694 QVPN Device Client, Qsync, Qfinder Pro
CVE-2024-53696 QuLog Center
CVE-2024-53697 QTS, QuTS hero
CVE-2024-53698 QTS, QuTS hero
CVE-2024-53699 QTS, QuTS hero
CVE-2024-53700 QHora

IV. Related Vulnerabilities

Same product: HBS 3 Hybrid Backup Sync
Same vendor: QNAP Systems Inc.
Same weakness: CWE-120

V. Comments for CVE-2024-53695

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