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CVE-2022-23006— Buffer Overflow Vulnerability in Western Digital My Cloud Home Products and SanDisk ibi

Quick assessment

Affected
Western Digital My Cloud Home
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.

Western Digital My Cloud等都是美国西部数据（Western Digital）公司的产品。Western Digital My Cloud是一款个人云存储设备。Western Digital My Cloud Home是一款易于使用的个人云存储设备。SanDisk ibi等都是美国SanDisk公司的产品。SanDisk ibi是一个智能照片管理器和媒体存储硬盘。 Western Digital若干产品存在安全漏洞，该漏洞源于基于栈的缓冲区溢出漏洞，该漏洞允许攻击者本地访问系统，从/

CVSS 1.8 · Low EPSS 0.31% · P22
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I. Basic Information for CVE-2022-23006

Vulnerability Information
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Vulnerability Title
Buffer Overflow Vulnerability in Western Digital My Cloud Home Products and SanDisk ibi
Source: CVE Program / CVE List V5
Vulnerability Description
A stack-based buffer overflow vulnerability was found on Western Digital My Cloud Home, My Cloud Home Duo, and SanDisk ibi that could allow an attacker accessing the system locally to read information from /etc/version file. This vulnerability can only be exploited by chaining it with another issue. If an attacker is able to carry out a remote code execution attack, they can gain access to the vulnerable file, due to the presence of insecure functions in code. User interaction is required for exploitation. Exploiting the vulnerability could result in exposure of information, ability to modify files, memory access errors, or system crashes.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
栈缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
Western Digital My Cloud和SanDisk ibi缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Western Digital My Cloud等都是美国西部数据（Western Digital）公司的产品。Western Digital My Cloud是一款个人云存储设备。Western Digital My Cloud Home是一款易于使用的个人云存储设备。SanDisk ibi等都是美国SanDisk公司的产品。SanDisk ibi是一个智能照片管理器和媒体存储硬盘。 Western Digital若干产品存在安全漏洞，该漏洞源于基于栈的缓冲区溢出漏洞，该漏洞允许攻击者本地访问系统，从/
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
Western Digital My Cloud Home 8.10.0-117 ~ 8.10.0-117 -
Western Digital My Cloud Home Duo 8.10.0-117 ~ 8.10.0-117 -
SanDisk ibi 8.10.0-117 ~ 8.10.0-117 -

II. Public POCs for CVE-2022-23006

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III. Intelligence Information for CVE-2022-23006

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Vendor Advisories for CVE-2022-23006 (1)

IV. Related Vulnerabilities

Same product: My Cloud Home
Same vendor: Western Digital
Same weakness: CWE-121

V. Comments for CVE-2022-23006

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