CVE-2023-51707Network attack vector

Unauthenticated command execution via crafted packets

Published Dec 22, 2023 · Updated Apr 23, 2025

Command injection in Array Networks ArrayOS AG before 9.4.0.505 allows remote attackers to execute commands via crafted MotionPro packets. Array Networks identifies specially formatted packets as the trigger but does not disclose the packet field, parsing path, or command-building operation that fails to neutralize input. No credentials or user interaction are required, and successful exploitation can compromise the gateway's confidentiality, integrity, and availability.

CVSS severity9.8
Critical
EPSS probability1.27%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Command injection in Array Networks ArrayOS AG before 9.4.0.505 allows remote attackers to execute commands via crafted MotionPro packets. Array Networks identifies specially formatted packets as the trigger but does not disclose the packet field, parsing path, or command-building operation that fails to neutralize input. No credentials or user interaction are required, and successful exploitation can compromise the gateway's confidentiality, integrity, and availability.

The record

CVE
CVE-2023-51707
Published
Dec 22, 2023
Updated
Apr 23, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-77, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 22, 2023CVE publishedPublication date reported by the CVE source.
  2. Apr 23, 2025Record 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

9.8NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8CISA-ADPCVSS: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.

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

CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')
T1190Exploit Public-Facing Application

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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