CVE-2026-23856

Dell iDRAC Service Module (iSM) for Windows, versions prior to 6.0.3.1, and Dell iDRAC Service Module (iSM) for Linux, versions prior to 5.4.1.1, contain an Improper Access Control vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Elevation of privileges.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.dell.com/support/kbdoc/en-us/000426282/dsa-2026-077-security-update-for-dell-idrac-service-module-vulnerability

Configurations

No configuration.

History

15 Apr 2026, 00:35

Type	Values Removed	Values Added
Summary		(es) Dell iDRAC Service Module (iSM) para Windows, versiones anteriores a la 6.0.3.1, y Dell iDRAC Service Module (iSM) para Linux, versiones anteriores a la 5.4.1.1, contienen una vulnerabilidad de control de acceso inadecuado. Un atacante con privilegios bajos con acceso local podría potencialmente explotar esta vulnerabilidad, lo que llevaría a una elevación de privilegios.

12 Feb 2026, 03:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-02-12 03:15

Updated : 2026-06-17 10:22

NVD link : CVE-2026-23856

Mitre link : CVE-2026-23856

CVE.ORG link : CVE-2026-23856

JSON object : View

Products Affected

No product.

CWE

CWE-284

Improper Access Control

{"id": "CVE-2026-23856", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-23856", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-02-13T04:56:37.906427Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security_alert@emc.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "affected": [{"source": "security_alert@emc.com", "affectedData": [{"vendor": "Dell", "product": "iDRAC Service Module", "versions": [{"status": "affected", "version": "N/A", "lessThan": "5.4.1.1", "versionType": "semver"}, {"status": "affected", "version": "N/A", "lessThan": "6.0.3.1", "versionType": "semver"}], "defaultStatus": "unaffected"}, {"vendor": "Dell", "product": "iDRAC Service Module for Linux", "versions": [{"status": "affected", "version": "N/A", "lessThan": "5.4.1.1", "versionType": "semver"}], "defaultStatus": "unaffected"}]}], "published": "2026-02-12T03:15:46.833", "references": [{"url": "https://www.dell.com/support/kbdoc/en-us/000426282/dsa-2026-077-security-update-for-dell-idrac-service-module-vulnerability", "source": "security_alert@emc.com"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "security_alert@emc.com", "description": [{"lang": "en", "value": "CWE-284"}]}], "descriptions": [{"lang": "en", "value": "Dell iDRAC Service Module (iSM) for Windows, versions prior to 6.0.3.1, and Dell iDRAC Service Module (iSM) for Linux, versions prior to 5.4.1.1, contain an Improper Access Control vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Elevation of privileges."}, {"lang": "es", "value": "Dell iDRAC Service Module (iSM) para Windows, versiones anteriores a la 6.0.3.1, y Dell iDRAC Service Module (iSM) para Linux, versiones anteriores a la 5.4.1.1, contienen una vulnerabilidad de control de acceso inadecuado. Un atacante con privilegios bajos con acceso local podr\u00eda potencialmente explotar esta vulnerabilidad, lo que llevar\u00eda a una elevaci\u00f3n de privilegios."}], "lastModified": "2026-06-17T10:22:12.680", "sourceIdentifier": "security_alert@emc.com"}