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CVE-2022-3576

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）是中国群晖科技（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(DSM) 7.1.1-42962-2之前版本存在缓冲区错误漏洞，该漏洞源于在OOB Management的会话处理功能中存在越界读取的漏洞，这允许远程攻击者通过未指定的向量获取敏感信息。

CVSS 5.3 · Medium EPSS 1.00% · P61

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2022-3576

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability regarding out-of-bounds read is found in the session processing functionality of Out-of-Band (OOB) Management. This allows remote attackers to obtain sensitive information via unspecified vectors. The following models with Synology DiskStation Manager (DSM) versions before 7.1.1-42962-2 may be affected: DS3622xs+, FS3410, and HD6500.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存读
Source: CVE Program / CVE List V5
Vulnerability Title
Synology DiskStation Manager 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Synology DiskStation Manager（DSM）是中国群晖科技（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(DSM) 7.1.1-42962-2之前版本存在缓冲区错误漏洞，该漏洞源于在OOB Management的会话处理功能中存在越界读取的漏洞，这允许远程攻击者通过未指定的向量获取敏感信息。
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) unspecified ~ 7.1.1-42962-2 -

II. Public POCs for CVE-2022-3576

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III. Intelligence Information for CVE-2022-3576

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Other References for CVE-2022-3576 (1)

Same Patch Batch · Synology · 2022-10-20 · 4 CVEs total

CVE-2022-27624 10.0 CRITICAL Synology DiskStation Manager 缓冲区错误漏洞
CVE-2022-27625 10.0 CRITICAL Synology DiskStation Manager 缓冲区错误漏洞
CVE-2022-27626 10.0 CRITICAL Synology DiskStation Manager 竞争条件问题漏洞

IV. Related Vulnerabilities

Same product: DiskStation Manager (DSM)
Same vendor: Synology
Same weakness: CWE-125

V. Comments for CVE-2022-3576

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