CVE-2026-58564: CWE-276: Incorrect Default Permissions in Dell Dell Command Update (DCU)
Dell Command Update (DCU) versions prior to 5.7.1 have an incorrect default permissions vulnerability (CWE-276) that allows a low privileged local attacker to gain unauthorized filesystem access. This vulnerability has a high severity rating with a CVSS score of 7.8. No official patch or remediation guidance has been provided yet.
AI Analysis
Technical Summary
CVE-2026-58564 describes an incorrect default permissions vulnerability in Dell Command Update (DCU) prior to version 5.7.1. This flaw allows a low privileged attacker with local access to potentially exploit improper filesystem permissions, leading to unauthorized access. The CVSS 3.1 base score is 7.8, indicating high impact on confidentiality, integrity, and availability. No vendor advisory or patch information is currently available, and the remediation level is unspecified.
Potential Impact
A local attacker with low privileges could exploit the incorrect default permissions to gain unauthorized access to the filesystem, potentially compromising confidentiality, integrity, and availability of the affected system. This could lead to unauthorized data access or modification.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict local access to trusted users only to mitigate exploitation risk.
CVE-2026-58564: CWE-276: Incorrect Default Permissions in Dell Dell Command Update (DCU)
Description
Dell Command Update (DCU) versions prior to 5.7.1 have an incorrect default permissions vulnerability (CWE-276) that allows a low privileged local attacker to gain unauthorized filesystem access. This vulnerability has a high severity rating with a CVSS score of 7.8. No official patch or remediation guidance has been provided yet.
CVSS v3.1
Score 7.8high
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-58564 describes an incorrect default permissions vulnerability in Dell Command Update (DCU) prior to version 5.7.1. This flaw allows a low privileged attacker with local access to potentially exploit improper filesystem permissions, leading to unauthorized access. The CVSS 3.1 base score is 7.8, indicating high impact on confidentiality, integrity, and availability. No vendor advisory or patch information is currently available, and the remediation level is unspecified.
Potential Impact
A local attacker with low privileges could exploit the incorrect default permissions to gain unauthorized access to the filesystem, potentially compromising confidentiality, integrity, and availability of the affected system. This could lead to unauthorized data access or modification.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict local access to trusted users only to mitigate exploitation risk.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- dell
- Date Reserved
- 2026-07-01T11:04:36.019Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a85c708acd9273b493b302c
Added to database: 08/19/2026, 15:08:56 UTC
Last enriched: 08/19/2026, 15:26:04 UTC
Last updated: 08/19/2026, 17:55:30 UTC
Views: 3
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