CVE-2022-37891Network attack vector

Unauthenticated command execution via web interface overflow

Published Oct 7, 2022 · Updated Aug 3, 2024

Buffer overflow in the Aruba InstantOS and ArubaOS 10 web management interface allows remote attackers to execute operating-system commands. The vendor identifies the web management interface as the vulnerable locus but has not disclosed the affected request, buffer, or unchecked copy operation. No authentication or user interaction is required; network access to the management interface is sufficient for command execution with the service's operating-system privileges.

CVSS severity9.8
Critical
EPSS probability1.16%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Buffer overflow in the Aruba InstantOS and ArubaOS 10 web management interface allows remote attackers to execute operating-system commands. The vendor identifies the web management interface as the vulnerable locus but has not disclosed the affected request, buffer, or unchecked copy operation. No authentication or user interaction is required; network access to the management interface is sufficient for command execution with the service's operating-system privileges.

The record

CVE
CVE-2022-37891
Published
Oct 7, 2022
Updated
Aug 3, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-120, T1210
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 7, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/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-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
T1210Exploitation of Remote Services

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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