DSA-2021-191: Dell Networking X-Series Security Update for Multiple Security Vulnerabilities

摘要: Dell Networking X-Series remediation is available for multiple security vulnerabilities that may be exploited by malicious users to compromise the affected system.

本文章適用於 本文章不適用於 本文無關於任何特定產品。 本文未識別所有產品版本。
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影響

High

詳細資料

Proprietary Code CVEs Description CVSS Base Score CVSS Vector String
CVE-2021-36320 Dell Networking X-Series firmware versions before 3.0.1.9 and Dell PowerEdge VRTX Switch Module firmware versions before 2.0.0.83 contain an authentication bypass vulnerability. A remote unauthenticated attacker may potentially hijack a session and access the webserver by forging the session ID. 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
CVE-2021-36321 Dell Networking X-Series firmware versions before 3.0.1.9 and Dell PowerEdge VRTX Switch Module firmware versions before 2.0.0.83 contain an improper input validation vulnerability. A remote unauthenticated attacker may potentially exploit this vulnerability by sending specially crafted data to trigger a denial of service. 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVE-2021-36322 Dell Networking X-Series firmware versions before 3.0.1.9 and Dell PowerEdge VRTX Switch Module firmware versions before 2.0.0.83 contain a host header injection vulnerability. A remote unauthenticated attacker may potentially exploit this vulnerability by injecting arbitrary host header values to poison the web-cache or trigger redirections. 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Proprietary Code CVEs Description CVSS Base Score CVSS Vector String
CVE-2021-36320 Dell Networking X-Series firmware versions before 3.0.1.9 and Dell PowerEdge VRTX Switch Module firmware versions before 2.0.0.83 contain an authentication bypass vulnerability. A remote unauthenticated attacker may potentially hijack a session and access the webserver by forging the session ID. 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
CVE-2021-36321 Dell Networking X-Series firmware versions before 3.0.1.9 and Dell PowerEdge VRTX Switch Module firmware versions before 2.0.0.83 contain an improper input validation vulnerability. A remote unauthenticated attacker may potentially exploit this vulnerability by sending specially crafted data to trigger a denial of service. 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVE-2021-36322 Dell Networking X-Series firmware versions before 3.0.1.9 and Dell PowerEdge VRTX Switch Module firmware versions before 2.0.0.83 contain a host header injection vulnerability. A remote unauthenticated attacker may potentially exploit this vulnerability by injecting arbitrary host header values to poison the web-cache or trigger redirections. 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Dell Technologies 建議所有客戶不僅要參考 CVSS 基本分數，也要將可能會影響與特定安全漏洞相關之潛在嚴重性的所有相關暫時和環境分數納入考量。

受影響的產品與補救措施

CVEs Addressed  Product Affected Versions Updated Versions Link to Update
CVE-2021-36320 Dell Networking X-Series Firmware Versions 3.0.1.8 and earlier 3.0.1.9 X1000

X4012
CVE-2021-36321
CVE-2021-36322
CVEs Addressed  Product Affected Versions Updated Versions Link to Update
CVE-2021-36320 Dell Networking X-Series Firmware Versions 3.0.1.8 and earlier 3.0.1.9 X1000

X4012
CVE-2021-36321
CVE-2021-36322
Dell Technologies would like to thank Ken Pyle, Partner and Exploit Developer at CYBIR, for reporting these issues.

修訂歷史記錄

RevisionDateDescription
1.02021-11-03Initial Release
1.12021-11-29CVE Description updated

相關資訊

Dell Security Advisories and Notices
Dell Vulnerability Response Policy
CVSS Scoring Guide

法律免責聲明

受影響的產品

Dell Networking X1000 Series, Dell Networking X4000 Series, Product Security Information
文章屬性
文章編號: 000193230
文章類型: Dell Security Advisory
上次修改時間: 18 9月 2025
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