CVE-2022-37907

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-12-12 · updated 2026-10-08
Weakness: CWE-400

Description

A vulnerability exists in the ArubaOS bootloader on 7xxx series controllers which can result in a denial of service (DoS) condition on an impacted system. A successful attacker can cause a system hang which can only be resolved via a power cycle of the impacted controller.

Affected products

Hewlett Packard Enterprise (HPE) ArubaOS (AOS): from 6.5.4.0 before 6.5.4.23; from 8.4.0.0 before 8.6.0.18; from 8.7.0.0 before 8.7.1.10; from 8.8.0.0 before 8.10.0.0; 10.3.0.0 — fixed in 6.5.4.23, 8.10.0.0, 8.6.0.18, 8.7.1.10
Arubanetworks Sd-Wan: from 8.5.0.0-2.1.0.0 before 8.7.0.0-2.3.0.7 — fixed in 8.7.0.0-2.3.0.7

How to fix

Upgrade to a fixed version: Hewlett Packard Enterprise (HPE) ArubaOS (AOS) 6.5.4.23, 8.10.0.0, 8.6.0.18, 8.7.1.10; Arubanetworks Sd-Wan 8.7.0.0-2.3.0.7. Check the vendor advisory for mitigations.

References

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