CVE-2023-4401

Authenticated root access via CLI more command injection

Published Oct 5, 2023 · Updated Sep 19, 2024

OS command injection in Dell SmartFabric Storage Software 1.4.0 and earlier allows attackers to gain root access through the CLI. The vulnerable CLI path passes input to the operating-system more command without neutralizing command syntax, allowing injected commands to execute. An authenticated local console or SSH session is required, and successful exploitation executes commands with root privileges.

CVSS severity7.8
High
EPSS probability0.68%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

OS command injection in Dell SmartFabric Storage Software 1.4.0 and earlier allows attackers to gain root access through the CLI. The vulnerable CLI path passes input to the operating-system more command without neutralizing command syntax, allowing injected commands to execute. An authenticated local console or SSH session is required, and successful exploitation executes commands with root privileges.

The record

CVE
CVE-2023-4401
Published
Oct 5, 2023
Updated
Sep 19, 2024
Vendor
Dell
Product
Dell SmartFabric Storage Software
Classifications
CWE-77, CWE-78, T1059, T1068
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 5, 2023CVE publishedPublication date reported by the CVE source.
  2. Sep 19, 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=v1.4.0 and prior

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Dell · Dell SmartFabric Storage Softwareversion=v1.4.0 and prior

Published CVSS scores

8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8DellCVSS:3.1/AV:L/AC:L/PR:L/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)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')
CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
T1059Command and Scripting Interpreter
T1068Exploitation for Privilege Escalation

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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