CVE-2021-36277
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2021-36277
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
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: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
密码学签名的验证不恰当
Source: NVD (National Vulnerability Database)
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
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2021-36277
请登录查看更多情报信息。
- https://www.dell.com/support/kbdoc/000190110x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-36277
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 weakness: CWE-347
- CVE-2026-42193
Plunk: SNS webhook forgery - CVE-2026-44497
ZEBRA: Consensus Divergence in Transparent Sighash Hash-Type - CVE-2026-41669
Admidio: SAML Signature Validation Result Ignored — Forged A - CVE-2026-7689
Dolibarr ERP CRM Online Signature security.lib.php dol_verif - CVE-2026-33467
Improper Verification of Cryptographic Signature in Elastic
V. Comments for CVE-2021-36277
No comments yet