CVE-2025-30103

Local filesystem disclosure

Published Jul 30, 2025 · Updated Jul 30, 2025

Improper file exposure in Dell SmartFabric OS10 before 10.6.0.5 allows local users to read filesystem data through local access. Dell has not published the affected paths, permissions, component, or access-control operation that exposes the files. Exploitation requires a low-privileged local account on an OS10 switch and affects confidentiality only, with no reported write or service-interruption capability.

CVSS severity5.5
Medium
EPSS probability0.17%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper file exposure in Dell SmartFabric OS10 before 10.6.0.5 allows local users to read filesystem data through local access. Dell has not published the affected paths, permissions, component, or access-control operation that exposes the files. Exploitation requires a low-privileged local account on an OS10 switch and affects confidentiality only, with no reported write or service-interruption capability.

The record

CVE
CVE-2025-30103
Published
Jul 30, 2025
Updated
Jul 30, 2025
Vendor
Dell
Product
SmartFabric OS10
Classifications
CWE-552, T1005
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 30, 2025CVE publishedPublication date reported by the CVE source.
  2. Jul 30, 2025Record 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=N/A <10.6.0.5

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Dell · SmartFabric OS10version=N/A <10.6.0.5

Published CVSS scores

5.5DellCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

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)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-552Files or Directories Accessible to External Parties
T1005Data from Local System

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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