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CVE-2022-49042

Quick assessment

Affected
Synology Synology Hyper Backup Explorer
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.

Synology Hyper Backup Explorer是中国群晖（Synology）公司的一个用于浏览、检索和恢复备份版本数据的备份文件查看工具。 Synology Hyper Backup Explorer 3.0.1-0156之前版本存在安全漏洞，该漏洞源于MinGW DLL组件包含来自不受信任控制范围的功能，可能导致本地用户通过未指定向量执行任意代码。

CVSS 7.8 · High EPSS 0.12% · P2

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution

Affected Version Matrix 1

VendorProduct Version RangeStatus
Synology Synology Hyper Backup Explorer *< 3.0.1-0156 affected
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I. Basic Information for CVE-2022-49042

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An inclusion of functionality from untrusted control sphere vulnerability in MinGW DLL component in Synology Hyper Backup Explorer before 3.0.1-0156 allows local users to execute arbitrary code via unspecified vectors.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
从非可信控制范围包含功能例程
Source: CVE Program / CVE List V5
Vulnerability Title
Synology Hyper Backup Explorer 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Synology Hyper Backup Explorer是中国群晖（Synology）公司的一个用于浏览、检索和恢复备份版本数据的备份文件查看工具。 Synology Hyper Backup Explorer 3.0.1-0156之前版本存在安全漏洞，该漏洞源于MinGW DLL组件包含来自不受信任控制范围的功能，可能导致本地用户通过未指定向量执行任意代码。
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
Synology Synology Hyper Backup Explorer * ~ 3.0.1-0156 -

II. Public POCs for CVE-2022-49042

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III. Intelligence Information for CVE-2022-49042

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Vendor Pages for CVE-2022-49042 (1)

Same Patch Batch · Synology · 2026-06-03 · 5 CVEs total

CVE-2022-49036 7.8 HIGH Synology Active Backup for Business Recovery Media Creator 安全漏洞
CVE-2023-52951 5.9 MEDIUM Synology Note Station Client 安全漏洞
CVE-2024-47273 4.3 MEDIUM Synology Hyper Backup 路径遍历漏洞
CVE-2024-47263 4.1 MEDIUM Synology Hyper Backup 路径遍历漏洞

IV. Related Vulnerabilities

Same vendor: Synology
Same weakness: CWE-829

V. Comments for CVE-2022-49042

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