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CVE-2022-49039

Quick assessment

Affected
Synology Synology Drive Client
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 Drive是中国群晖科技（Synology）公司的一套协同办公套件。该产品包括文档管理、协同办公和文件同步备份等功能。 Synology Drive 3.4.0-15721之前版本存在安全漏洞，该漏洞源于存在越界写入漏洞，允许具有管理员权限的本地用户通过未指定的向量执行任意命令。

CVSS 6.7 · Medium EPSS 0.21% · P11

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2022-49039

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Out-of-bounds write vulnerability in backup task management functionality in Synology Drive Client before 3.4.0-15721 allows local users with administrator privileges to execute arbitrary commands via unspecified vectors.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存写
Source: CVE Program / CVE List V5
Vulnerability Title
Synology Drive 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Synology Drive是中国群晖科技（Synology）公司的一套协同办公套件。该产品包括文档管理、协同办公和文件同步备份等功能。 Synology Drive 3.4.0-15721之前版本存在安全漏洞，该漏洞源于存在越界写入漏洞，允许具有管理员权限的本地用户通过未指定的向量执行任意命令。
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 Drive Client * ~ 3.5.0-16084 -

II. Public POCs for CVE-2022-49039

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III. Intelligence Information for CVE-2022-49039

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Vendor Advisories for CVE-2022-49039 (1)

Same Patch Batch · Synology · 2024-09-26 · 10 CVEs total

CVE-2023-52946 8.2 HIGH Synology Drive 安全漏洞
CVE-2022-49038 7.8 HIGH Synology Drive 安全漏洞
CVE-2022-49037 6.5 MEDIUM Synology Drive 日志信息泄露漏洞
CVE-2023-52949 5.5 MEDIUM Synology Active Backup for Business Agent 访问控制错误漏洞
CVE-2023-52950 5.3 MEDIUM Synology Active Backup for Business Agent 安全漏洞
CVE-2023-52948 5.0 MEDIUM Synology Active Backup for Business Agent 安全漏洞
CVE-2022-49040 4.4 MEDIUM Synology Drive 安全漏洞
CVE-2022-49041 4.4 MEDIUM 多款产品安全漏洞
CVE-2023-52947 4.0 MEDIUM Synology Active Backup for Business Agent 访问控制错误漏洞

IV. Related Vulnerabilities

Same product: Synology Drive Client
Same vendor: Synology
Same weakness: CWE-787

V. Comments for CVE-2022-49039

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