CVE-2026-91900
Quick assessment
Affected
Dell Alienware Command Center (AWCC)
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.
戴尔 Alienware Command Center（AWCC）6.14.20.0 及更早版本存在“自定义 URL 方案处理器中的不当授权”漏洞。拥有远程访问权限的未认证攻击者可能利用此漏洞，导致命令执行、发起网络钓鱼攻击以及远程代码执行。
Possible ATT&CK Techniques 3 AI
T1059.001 · PowerShell T1204.002 · Malicious File T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-91900
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Dell Alienware Command Center (AWCC), version(s) Versions up to and including 6.14.20.0, contain(s) an Improper Authorization in Handler for Custom URL Scheme vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Command execution, Launch of phishing attacks, and Remote execution.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
自定义URL方案处理程序中的授权不正确
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Dell | Alienware Command Center (AWCC) | 0 ~ 6.14.54.0 | - |
|
II. Public POCs for CVE-2026-91900
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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No public POC found.
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Other References for CVE-2026-91900 (1)
Same Patch Batch · Dell · 2026-11-02 · 20 CVEs total
| CVE-2026-91898 | 8.1 HIGH | Dell AWCC 6.14.54 前版本签名验证漏洞 |
| CVE-2026-94349 | 8.0 HIGH | Dell OpenManage 4.8.0 前版本 OS 命令注入漏洞 |
| CVE-2026-91893 | 7.8 HIGH | Dell AWCC 6.14.54.0 前版本权限提升漏洞 |
| CVE-2026-91895 | 7.1 HIGH | Dell AWCC 6.14.54.0 前版本默认权限漏洞 |
| CVE-2026-91907 | 6.8 MEDIUM | Dell OpenManage 4.8.0 前版本跨站脚本漏洞 |
| CVE-2026-91894 | 6.7 MEDIUM | Dell AWCC 6.14.54.0 前版本权限提升漏洞 |
| CVE-2026-91899 | 6.4 MEDIUM | Dell AWCC 6.14.54.0 前版本数字签名验证漏洞 |
| CVE-2026-91897 | 6.4 MEDIUM | Dell AWCC 6.14.54 证书验证漏洞致代码执行 |
| CVE-2026-91905 | 6.4 MEDIUM | Dell OpenManage 4.8.0 前版本签名验证漏洞 |
| CVE-2026-91903 | 6.1 MEDIUM | Dell OpenManage 4.8.0 前版本路径遍历漏洞 |
| CVE-2026-91911 | 6.1 MEDIUM | Dell OpenManage Enterprise 4.8.0 前路径遍历漏洞 |
| CVE-2026-91908 | 5.7 MEDIUM | Dell OpenManage Enterprise 4.8.0 前版本数字签名验证漏洞 |
| CVE-2026-91910 | 5.7 MEDIUM | Dell OpenManage Enterprise 4.8.0 之前版本路径遍历漏洞 |
| CVE-2026-91904 | 5.5 MEDIUM | Dell OpenManage Enterprise 4.8.0 前版本权限分配漏洞 |
| CVE-2026-91906 | 5.5 MEDIUM | Dell OpenManage Enterprise 4.8.0 前权限分配漏洞 |
| CVE-2026-91909 | 4.6 MEDIUM | Dell OpenManage Enterprise 4.8.0 前参数注入漏洞 |
| CVE-2026-86365 | 4.2 MEDIUM | AWCC 6.14.54.0 前版本输入验证漏洞致拒绝服务 |
| CVE-2026-91896 | 3.9 LOW | Dell AWCC 6.14.54.0 前版本身份验证绕过漏洞 |
| CVE-2026-91901 | 3.5 LOW | Dell AWCC 6.14.54.0 前版本存在 URL 授权漏洞 |