CVE-2026-21420
Quick assessment
Affected
Dell Repository Manager
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.
Dell Repository Manager是美国戴尔（Dell）公司的一个资料档案库管理器。 Dell Repository Manager 3.4.8之前版本存在代码问题漏洞，该漏洞源于不受控的搜索路径元素，可能导致本地低权限攻击者执行任意代码并提升权限。
Possible ATT&CK Techniques 1 AI
T1528 · Steal Application Access Token
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I. Basic Information for CVE-2026-21420
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Dell Repository Manager (DRM), versions prior to 3.4.8, contains an Uncontrolled Search Path Element vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to arbitrary code execution and escalation of privileges.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对搜索路径元素未加控制
Source: CVE Program / CVE List V5
Vulnerability Title
Dell Repository Manager 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dell Repository Manager是美国戴尔（Dell）公司的一个资料档案库管理器。 Dell Repository Manager 3.4.8之前版本存在代码问题漏洞，该漏洞源于不受控的搜索路径元素，可能导致本地低权限攻击者执行任意代码并提升权限。
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 |
|---|---|---|---|---|
| Dell | Repository Manager | N/A ~ 3.4.8 or later | - |
|
II. Public POCs for CVE-2026-21420
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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IV. Related Vulnerabilities
Same weakness: CWE-427
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Uncontrolled Search Path Element in Qualcomm Software Center
V. Comments for CVE-2026-21420
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