CVE-2022-37919Network attack vector

API service interruption via undisclosed request handling

Published Nov 30, 2022 · Updated Apr 24, 2025

Denial of service in Aruba EdgeConnect Enterprise Software allows remote attackers to stop the appliance from answering API requests. The API handling flaw is reachable through the web-based management interface, but HPE has not disclosed the affected endpoint or erroneous input operation. No authentication or user interaction is required, and the reported consequence is loss of API responsiveness rather than a device crash or reboot.

CVSS severity7.5
High
EPSS probability0.71%
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 Aruba EdgeConnect Enterprise Software allows remote attackers to stop the appliance from answering API requests. The API handling flaw is reachable through the web-based management interface, but HPE has not disclosed the affected endpoint or erroneous input operation. No authentication or user interaction is required, and the reported consequence is loss of API responsiveness rather than a device crash or reboot.

The record

CVE
CVE-2022-37919
Published
Nov 30, 2022
Updated
Apr 24, 2025
Vendor
Hewlett Packard Enterprise (HPE)
Product
Aruba EdgeConnect Enterprise Software
Classifications
T1499
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 30, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 24, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=ECOS 9.2.1.0 and below; ECOS 9.1.3.0 and below; ECOS 9.0.7.0 and below; ECOS 8.3.7.1 and below;

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Hewlett Packard Enterprise (HPE) · Aruba EdgeConnect Enterprise Softwareversion=ECOS 9.2.1.0 and below; ECOS 9.1.3.0 and below; ECOS 9.0.7.0 and below; ECOS 8.3.7.1 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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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

T1499Endpoint Denial of Service

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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