CVE-2025-48025Network attack vector

Authenticated log-file disclosure via Wi-Fi driver

Published Oct 20, 2025 · Updated Oct 20, 2025

Improper access control in Samsung Exynos Wi-Fi drivers allows remote authenticated users to read log-file data over a network. Samsung has not disclosed the faulty access-control operation or log-file interface within the Wi-Fi driver. Low-privileged network access is required, and the reported consequence is limited to confidentiality on Exynos 980, 850, 1280, 1330, 1380, 1480, 1580, W920, W930, and W1000.

CVSS severity4.3
Medium
EPSS probability0.26%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper access control in Samsung Exynos Wi-Fi drivers allows remote authenticated users to read log-file data over a network. Samsung has not disclosed the faulty access-control operation or log-file interface within the Wi-Fi driver. Low-privileged network access is required, and the reported consequence is limited to confidentiality on Exynos 980, 850, 1280, 1330, 1380, 1480, 1580, W920, W930, and W1000.

The record

CVE
CVE-2025-48025
Published
Oct 20, 2025
Updated
Oct 20, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-284, T1005
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 20, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 20, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

4.3CISA ADPCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/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)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-284Improper Access Control
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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