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CVE-2025-26484

Quick assessment

Affected
Dell CloudLink
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 CloudLink是美国戴尔（Dell）公司的一个数据加密和密钥管理系统。 Dell CloudLink 8.1.1及之前版本存在代码问题漏洞，该漏洞源于XML外部实体引用限制不当，可能导致拒绝服务攻击。

CVSS 5.5 · Medium EPSS 0.29% · P20

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-26484

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Dell CloudLink, versions 8.0 through 8.1.1, contains an Improper Restriction of XML External Entity Reference vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to Denial of service.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
XML外部实体引用的不恰当限制(XXE)
Source: CVE Program / CVE List V5
Vulnerability Title
Dell CloudLink 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dell CloudLink是美国戴尔（Dell）公司的一个数据加密和密钥管理系统。 Dell CloudLink 8.1.1及之前版本存在代码问题漏洞，该漏洞源于XML外部实体引用限制不当，可能导致拒绝服务攻击。
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 CloudLink 8.0 ~ 8.1.1 -

II. Public POCs for CVE-2025-26484

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III. Intelligence Information for CVE-2025-26484

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Same Patch Batch · Dell · 2025-08-14 · 7 CVEs total

CVE-2025-21110 6.7 MEDIUM Dell Data Lakehouse 安全漏洞
CVE-2025-36612 6.7 MEDIUM Dell SupportAssist for Business PCs 安全漏洞
CVE-2025-38738 6.7 MEDIUM Dell SupportAssist for Home PCs 安全漏洞
CVE-2025-38745 4.8 MEDIUM Dell OpenManage Enterprise 日志信息泄露漏洞
CVE-2025-36581 3.8 LOW Dell PowerEdge Platform 14G AMD BIOS 安全漏洞
CVE-2025-36613 2.8 LOW Dell SupportAssist for Business PCs和Dell SupportAssist for Home PCs 安全漏洞

IV. Related Vulnerabilities

Same product: CloudLink
Same vendor: Dell
Same weakness: CWE-611

V. Comments for CVE-2025-26484

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