CVE-2021-37721: Command Injection

Published Sep 7, 2021
·
Updated

A remote arbitrary command execution vulnerability was discovered in Aruba SD-WAN Software and Gateways; Aruba Operating System Software version(s): Prior to 8.6.0.4-2.2.0.4; Prior to 8.7.1.4, 8.6.0.9, 8.5.0.13, 8.3.0.16, 6.5.4.20, 6.4.4.25. Aruba has released patches for Aruba SD-WAN Software and Gateways and ArubaOS that address this security vulnerability.

Affected Software

11 affected components
Arubanetworks Sd-wan>=2.2.0.0<2.2.0.4
Arubanetworks Arubaos>=6.4.4.0<6.4.4.25
Arubanetworks Arubaos>=6.5.4.0<6.5.4.20
Arubanetworks Arubaos>=8.3.0.0<8.3.0.16
Arubanetworks Arubaos>=8.5.0.0<8.5.0.13
Arubanetworks Arubaos>=8.6.0.0<8.6.0.9
Arubanetworks Arubaos>=8.7.0.0<8.7.1.4
Siemens Scalance W1750d Firmware
Siemens SCALANCE W1750D
All of the following
Siemens Scalance W1750d Firmware
Siemens SCALANCE W1750D

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade Aruba SD-WAN Software and Gateways / ArubaOS to a version that resolves this vulnerability.

    Fixed in 8.6.0.4-2.2.0.4
  2. Upgrade

    Upgrade Aruba SD-WAN Software and Gateways / ArubaOS to a version that resolves this vulnerability.

    Fixed in 8.7.1.4
  3. Upgrade

    Upgrade Aruba SD-WAN Software and Gateways / ArubaOS to a version that resolves this vulnerability.

    Fixed in 8.6.0.9
  4. Upgrade

    Upgrade Aruba SD-WAN Software and Gateways / ArubaOS to a version that resolves this vulnerability.

    Fixed in 8.5.0.13
  5. Upgrade

    Upgrade Aruba SD-WAN Software and Gateways / ArubaOS to a version that resolves this vulnerability.

    Fixed in 8.3.0.16
  6. Upgrade

    Upgrade Aruba SD-WAN Software and Gateways / ArubaOS to a version that resolves this vulnerability.

    Fixed in 6.5.4.20
  7. Upgrade

    Upgrade Aruba SD-WAN Software and Gateways / ArubaOS to a version that resolves this vulnerability.

    Fixed in 6.4.4.25

Event History

Sep 7, 2021
CVE Published
via MITRE·12:35 PM
Data Sourced
via MITRE·12:35 PM
DescriptionWeakness
Data Sourced
via NVD·01:15 PM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is CVE-2021-37721?

CVE-2021-37721 is a remote arbitrary command execution vulnerability discovered in Aruba SD-WAN Software and Gateways.

2

Which software versions are affected by CVE-2021-37721?

CVE-2021-37721 affects Aruba SD-WAN Software versions prior to 8.6.0.4-2.2.0.4 and Aruba Operating System Software versions prior to 8.7.1.4, 8.6.0.9, 8.5.0.13, 8.3.0.16, 6.5.4.20, 6.4.4.25.

3

What is the severity level of CVE-2021-37721?

CVE-2021-37721 has a severity level of critical with a CVSS score of 7.2.

4

How can I fix CVE-2021-37721?

To fix CVE-2021-37721, it is recommended to apply the patches released by Aruba for Aruba SD-WAN Software and Gateways.

5

Where can I find more information about CVE-2021-37721?

You can find more information about CVE-2021-37721 in the references provided: [link1] [link2]

Company

Resources

Contact

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