Home/CVE/A vulnerability exists in the ArubaOS bootloader on 7xxx series controllers which can result in a denial of service (DoS
CVE

CVE-2022-37907

A vulnerability exists in the ArubaOS bootloader on 7xxx series controllers which can result in a denial of service (DoS

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.

MEDIUM · CVSS 5.8 EPSS 0.00254
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  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-400Uncontrolled Resource Consumption
▤

Affected Products & Versions

5
arubanetworks sd-wan>= 8.7.0.0-2.3.0.0 and < 8.7.0.0-2.3.0.6
arubanetworks arubaos>= 6.5.4.0 and < 6.5.4.22
arubanetworks arubaos>= 8.4.0.0 and < 8.6.0.17
arubanetworks arubaos>= 8.7.0.0 and < 8.7.1.9
arubanetworks arubaos>= 8.8.0.0 and < 10.3.0.1
▣

Scoring & Timeline

5.8
MEDIUM · CVSS v3.1 · security-alert@hpe.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD12 Dec 2022 · 01:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2022-016.txtVendor Advisory
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