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CVE-2020-36881— Flexsense DiskBoss 'Add Input Directory' Buffer Overflow

Quick assessment

Affected
Flexsense DiskBoss
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.

Flexsense DiskBoss是美国Flexsense公司的一个磁盘管理工具。 Flexsense DiskBoss 7.7.14版本存在缓冲区错误漏洞，该漏洞源于Input Directory组件存在本地缓冲区溢出，可能导致未经验证的攻击者执行任意代码。

AI Predicted 7.8 Difficulty: Easy EPSS 0.36% · P29

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2020-36881

Vulnerability Information
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Vulnerability Title
Flexsense DiskBoss 'Add Input Directory' Buffer Overflow
Source: CVE Program / CVE List V5
Vulnerability Description
Flexsense DiskBoss 7.7.14 contains a local buffer overflow vulnerability in the 'Input Directory' component that allows unauthenticated attackers to execute arbitrary code on the system. Attackers can exploit this by pasting a specially crafted directory path into the 'Add Input Directory' field.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
内存缓冲区边界内操作的限制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Flexsense DiskBoss 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Flexsense DiskBoss是美国Flexsense公司的一个磁盘管理工具。 Flexsense DiskBoss 7.7.14版本存在缓冲区错误漏洞，该漏洞源于Input Directory组件存在本地缓冲区溢出，可能导致未经验证的攻击者执行任意代码。
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
Flexsense DiskBoss 7.7.14 -

II. Public POCs for CVE-2020-36881

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III. Intelligence Information for CVE-2020-36881

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Exploits & Public PoCs for CVE-2020-36881 (1)

Other References for CVE-2020-36881 (1)

Same Patch Batch · Flexsense · 2025-12-05 · 4 CVEs total

CVE-2020-36879 Flexsense DiskBoss Service Unquoted Service Path Vulnerability
CVE-2020-36880 Flexsense DiskBoss 'Reports and Data Directory' Buffer Overflow
CVE-2020-36882 Flexsense DiskBoss Application Crash Denial of Service

IV. Related Vulnerabilities

Same product: DiskBoss
Same vendor: Flexsense
Same weakness: CWE-119

V. Comments for CVE-2020-36881

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