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CVE-2021-21510

Quick assessment

Affected
Dell Integrated Dell Remote Access Controller (iDRAC)
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 iDRAC8是美国戴尔（Dell）公司的一个控制器。提供提供整个的PowerEdge系列服务器全面，嵌入式管理，自动化功能。 Dell iDRAC8 versions prior to 2.75.100.75 存在注入漏洞，该漏洞源于包含主机头注入漏洞。攻击者可利用该漏洞通过注入任意主机头值来破坏web缓存或触发重定向。

AI Predicted 5.3 Difficulty: Easy EPSS 1.03% · P60
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I. Basic Information for CVE-2021-21510

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Dell iDRAC8 versions prior to 2.75.100.75 contain a host header injection vulnerability. A remote unauthenticated attacker may potentially exploit this vulnerability by injecting arbitrary ‘Host’ header values to poison a web-cache or trigger redirections.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Dell iDRAC8 注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dell iDRAC8是美国戴尔（Dell）公司的一个控制器。提供提供整个的PowerEdge系列服务器全面，嵌入式管理，自动化功能。 Dell iDRAC8 versions prior to 2.75.100.75 存在注入漏洞，该漏洞源于包含主机头注入漏洞。攻击者可利用该漏洞通过注入任意主机头值来破坏web缓存或触发重定向。
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 Integrated Dell Remote Access Controller (iDRAC) unspecified ~ 2.75.100.75 -

II. Public POCs for CVE-2021-21510

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III. Intelligence Information for CVE-2021-21510

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Other References for CVE-2021-21510 (1)

Same Patch Batch · Dell · 2021-03-08 · 3 CVEs total

CVE-2021-21506 8.8 HIGH PowerScale OneFS 输入验证错误漏洞
CVE-2021-21503 7.8 HIGH Dell PowerScale OneFS 操作系统命令注入漏洞

IV. Related Vulnerabilities

Same product: Integrated Dell Remote Access Controller (iDRAC)
Same vendor: Dell
Same weakness: CWE-20

V. Comments for CVE-2021-21510

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