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CVE-2025-1021

Quick assessment

Affected
Synology DiskStation Manager (DSM)
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 DiskStation Manager（DSM）是中国群晖（Synology）公司的一套用于网络储存服务器（NAS）上的操作系统。该操作系统可管理资料、文件、照片、音乐等信息。 Synology DiskStation Manager存在安全漏洞，该漏洞源于synocopy缺少授权，可能导致远程攻击者读取任意文件。以下版本受到影响：7.1.1-42962-8之前版本、7.2.1-69057-7之前版本和7.2.2-72806-3之前版本。

CVSS 7.5 · High EPSS 0.53% · P43
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I. Basic Information for CVE-2025-1021

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Missing authorization vulnerability in synocopy in Synology DiskStation Manager (DSM) before 7.1.1-42962-8, 7.2.1-69057-7 and 7.2.2-72806-3 allows remote attackers to read arbitrary files via unspecified vectors.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
Synology DiskStation Manager 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Synology DiskStation Manager（DSM）是中国群晖（Synology）公司的一套用于网络储存服务器（NAS）上的操作系统。该操作系统可管理资料、文件、照片、音乐等信息。 Synology DiskStation Manager存在安全漏洞，该漏洞源于synocopy缺少授权，可能导致远程攻击者读取任意文件。以下版本受到影响：7.1.1-42962-8之前版本、7.2.1-69057-7之前版本和7.2.2-72806-3之前版本。
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 DiskStation Manager (DSM) 7.2.2 ~ 7.2.2-72806-3 -

II. Public POCs for CVE-2025-1021

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III. Intelligence Information for CVE-2025-1021

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Vendor Advisories for CVE-2025-1021 (1)

IV. Related Vulnerabilities

Same product: DiskStation Manager (DSM)
Same vendor: Synology
Same weakness: CWE-862

V. Comments for CVE-2025-1021

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