CVE-2023-45622Network attack vector

Access-point interruption via BLE daemon PAPI requests

Published Nov 14, 2023 · Updated Aug 12, 2024

Denial of service in the BLE daemon of HPE Aruba Access Points allows remote attackers to interrupt operation through PAPI requests. The daemon accepts unauthenticated PAPI traffic, but HPE has not disclosed the malformed input or resource-handling operation that triggers the interruption. Affected releases are ArubaOS 10.4.0.2 and earlier, ArubaOS 10.5.0.0, InstantOS 8.6.0.22 and earlier, InstantOS 8.10.0.8 and earlier, and InstantOS 8.11.1.2 and earlier; network access is the only reported gate.

CVSS severity7.5
High
EPSS probability0.87%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Denial of service in the BLE daemon of HPE Aruba Access Points allows remote attackers to interrupt operation through PAPI requests. The daemon accepts unauthenticated PAPI traffic, but HPE has not disclosed the malformed input or resource-handling operation that triggers the interruption. Affected releases are ArubaOS 10.4.0.2 and earlier, ArubaOS 10.5.0.0, InstantOS 8.6.0.22 and earlier, InstantOS 8.10.0.8 and earlier, and InstantOS 8.11.1.2 and earlier; network access is the only reported gate.

The record

CVE
CVE-2023-45622
Published
Nov 14, 2023
Updated
Aug 12, 2024
Vendor
Hewlett Packard Enterprise (HPE)
Product
Aruba Access Points
Classifications
CWE-400, T1499
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 14, 2023CVE publishedPublication date reported by the CVE source.
  2. Aug 12, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=ArubaOS 10.4.x.x: 10.4.0.2 and below
  2. Affected versionversion=ArubaOS 10.5.x.x: 10.5.0.0 and below
  3. Affected versionversion=InstantOS 8.10.x.x: 8.10.0.8 and below
  4. Affected versionversion=InstantOS 8.11.x.x: 8.11.1.2 and below
  5. Affected versionversion=InstantOS 8.6.x.x: 8.6.0.22 and below

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Hewlett Packard Enterprise (HPE) · Aruba Access Pointsversion=ArubaOS 10.4.x.x: 10.4.0.2 and below; version=ArubaOS 10.5.x.x: 10.5.0.0 and below; version=InstantOS 8.10.x.x: 8.10.0.8 and below; version=InstantOS 8.11.x.x: 8.11.1.2 and below; version=InstantOS 8.6.x.x: 8.6.0.22 and below

Published CVSS scores

7.5Hewlett Packard Enterprise (HPE)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-400Uncontrolled Resource Consumption
T1499Endpoint Denial of Service

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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