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CVE-2021-36277

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.

Dell Command Update是美国戴尔（Dell）公司的一款用于在Dell产品中自动更新驱动程序、BIOS和固件的工具。 Dell Command Update、Dell Update和Alienware Update 4.3及之前的版本存在数据伪造问题漏洞。攻击者可利用该漏洞修改本地配置文件，执行任意代码。

CVSS 7.8 · High EPSS 0.17% · P6
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I. Basic Information for CVE-2021-36277

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Dell Command | Update, Dell Update, and Alienware Update versions before 4.3 contains an Improper Verification of Cryptographic Signature Vulnerability. A local authenticated malicious user may exploit this vulnerability by executing arbitrary code on the system.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
密码学签名的验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Dell Command Update 数据伪造问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dell Command Update是美国戴尔（Dell）公司的一款用于在Dell产品中自动更新驱动程序、BIOS和固件的工具。 Dell Command Update、Dell Update和Alienware Update 4.3及之前的版本存在数据伪造问题漏洞。攻击者可利用该漏洞修改本地配置文件，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
Dell Alienware Command Center (AWCC) unspecified ~ 4.3 -

II. Public POCs for CVE-2021-36277

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III. Intelligence Information for CVE-2021-36277

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Other References for CVE-2021-36277 (1)

Same Patch Batch · Dell · 2021-08-09 · 6 CVEs total

CVE-2021-21564 9.8 CRITICAL Dell OpenManage Enterprise 授权问题漏洞
CVE-2021-21596 9.6 CRITICAL Dell OpenManage Enterprise 安全漏洞
CVE-2021-21585 9.1 CRITICAL Dell OpenManage Enterprise 操作系统命令注入漏洞
CVE-2021-36276 8.8 HIGH Dell DBUtilDrv2.sys 安全漏洞
CVE-2021-21584 7.7 HIGH Dell OpenManage Enterprise 信息泄露漏洞

IV. Related Vulnerabilities

Same product: Alienware Command Center (AWCC)
Same vendor: Dell
Same weakness: CWE-347

V. Comments for CVE-2021-36277

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