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Dell iDRAC CVE-2026-23855

| EUVDEUVD-2026-75114 HIGH
OS Command Injection (CWE-78)
2026-09-09 dell GHSA-v866-3rc9-98rq
7.2
CVSS 3.1 · Vendor: dell
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Severity by source

Vendor (dell) PRIMARY
7.2 HIGH
AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
vuln.today AI
7.2 HIGH

AV:N reflects remote iDRAC access; PR:H confirmed by description requiring high-privileged attacker; full C/I/A justified by arbitrary OS command execution on BMC.

3.1 AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
4.0 AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Primary rating from Vendor (dell).

CVSS VectorVendor: dell

Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

3
Analysis Generated
Sep 09, 2026 - 17:19 vuln.today
Patch available
Sep 09, 2026 - 17:04 EUVD
CVE Published
Sep 09, 2026 - 16:02 cve.org
HIGH 7.2

DescriptionCVE.org

Dell iDRAC9, 14G versions prior to 7.00.00.184, 15G/16G versions prior to 7.30.10.50, and Dell iDRAC10, 17G versions prior to 1.30.30.50, contain an Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to command injection.

AnalysisAI

OS command injection in Dell iDRAC9 and iDRAC10 baseboard management controllers permits a high-privileged remote attacker to execute arbitrary operating system commands on the BMC firmware layer. Affected generations span iDRAC9 14G (pre-7.00.00.184), iDRAC9 15G/16G (pre-7.30.10.50), and iDRAC10 17G (pre-1.30.30.50). …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
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Delivery
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Exploit
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Execution
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Impact
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Vulnerability AssessmentAI

Exploitation Exploitation requires high-privileged (administrator-level) authentication to the iDRAC remote management interface, confirmed by CVSS PR:H. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 7.2 score is driven by AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation Apply the vendor-released firmware patches immediately: iDRAC9 14G should be updated to version 7.00.00.184 or later; iDRAC9 15G/16G to 7.30.10.50 or later; iDRAC10 17G to 1.30.30.50 or later. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 24 hours, audit your Dell PowerEdge inventory to identify systems running vulnerable iDRAC firmware versions: iDRAC9 14G pre-7.00.00.184, iDRAC9 15G/16G pre-7.30.10.50, or iDRAC10 17G pre-1.30.30.50. …

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CVE-2026-23855 vulnerability details – vuln.today

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