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DSA-2021-257: Dell PowerEdge VRTX Switch Module Security Update for Multiple Security Vulnerabilities

Summary: Dell PowerEdge VRTX Switch Module remediation is available for multiple security vulnerabilities that may be exploited by malicious users to compromise the affected system.

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Article Content


Impact

High

Details

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 recommends all customers consider both the CVSS base score and any relevant temporal and environmental scores that may impact the potential severity associated with a particular security vulnerability.

Affected Products and Remediation

Product Affected Versions Updated Versions Link to Update
Dell PowerEdge VRTX VRTX 1GbE Switch Module (R1-2401) firmware versions 2.0.0.82 and earlier 2.0.0.83 R1-2401
Dell PowerEdge VRTX VRTX 1GbE Switch Module (R1-2210) firmware versions 2.0.0.82 and earlier 2.0.0.83 R1-2210
Product Affected Versions Updated Versions Link to Update
Dell PowerEdge VRTX VRTX 1GbE Switch Module (R1-2401) firmware versions 2.0.0.82 and earlier 2.0.0.83 R1-2401
Dell PowerEdge VRTX VRTX 1GbE Switch Module (R1-2210) firmware versions 2.0.0.82 and earlier 2.0.0.83 R1-2210

Acknowledgements

Dell Technologies would like to thank Ken Pyle, Partner and Exploit Developer at CYBIR, for reporting these issues.

Revision History

Revision  DateDescription
1.02021-12-01  Initial Release  

Related Information


Article Properties


Affected Product

POWEREDGE VRTX, Product Security Information

Last Published Date

06 Dec 2021

Version

3

Article Type

Dell Security Advisory