CVE-2020-14440

Unauthenticated command execution

Published Jun 18, 2020 · Updated Aug 4, 2024

Command injection in NETGEAR Orbi WiFi systems before 3.2.15.25 allows remote attackers on an adjacent network to execute commands. NETGEAR has not published the vulnerable request, parameter, code path, or specific input-handling failure. No authentication or user interaction is required, but access is limited to an adjacent network; successful injection compromises device confidentiality and integrity and can interrupt service.

CVSS severity9.6
Critical
EPSS probability3.09%
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 NETGEAR Orbi WiFi systems before 3.2.15.25 allows remote attackers on an adjacent network to execute commands. NETGEAR has not published the vulnerable request, parameter, code path, or specific input-handling failure. No authentication or user interaction is required, but access is limited to an adjacent network; successful injection compromises device confidentiality and integrity and can interrupt service.

The record

CVE
CVE-2020-14440
Published
Jun 18, 2020
Updated
Aug 4, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-77, T1059
Attack vector
adjacent
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 18, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 4, 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 vectoradjacent
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

9.6NETGEARCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:L

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)
Vectoradjacent
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')
T1059Command and Scripting Interpreter

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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