What’s Vulnerable › Vulnerabilities

CVE-2021-37724

• Severity: high (CVSS 7.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-09-07 · updated 2026-06-17
• Weakness: CWE-77

Description

A remote arbitrary command execution vulnerability was discovered in Aruba Operating System Software version(s): Prior to 8.7.1.2, 8.6.0.8, 8.5.0.12, 8.3.0.16. Aruba has released patches for ArubaOS that address this security vulnerability.

Affected products

• Hewlett Packard Enterprise (HPE) ArubaOS (AOS): from 8.3.0.0 before 8.3.0.16; from 8.5.0.0 before 8.5.0.12; from 8.6.0.0 before 8.6.0.8; from 8.7.0.0 before 8.7.1.2 — fixed in 8.3.0.16, 8.5.0.12, 8.6.0.8, 8.7.1.2
• Siemens Scalance W1750D Firmware: before 8.7.1.3 — fixed in 8.7.1.3

How to fix

Upgrade to a fixed version: Hewlett Packard Enterprise (HPE) ArubaOS (AOS) 8.3.0.16, 8.5.0.12, 8.6.0.8, 8.7.1.2; Siemens Scalance W1750D Firmware 8.7.1.3. Check the vendor advisory for mitigations.

References

• https://cert-portal.siemens.com/productcert/pdf/ssa-280624.pdf
• https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2021-016.txt
• https://cert-portal.siemens.com/productcert/pdf/ssa-280624.pdf
• https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2021-016.txt

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