CVE-2025-20062

Service interruption via undisclosed use-after-free

Published May 13, 2025 · Updated May 14, 2025

Use-after-free in Intel PROSet/Wireless WiFi Software before 23.100 allows physically proximate attackers to interrupt service. Intel has not disclosed the affected driver routine, the freed object, or the wireless input that causes its reuse. Exploitation requires adjacent wireless access, no authentication, and high attack complexity; the reported consequence is limited to denial of service.

CVSS severity7.0
High
EPSS probability0.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Use-after-free in Intel PROSet/Wireless WiFi Software before 23.100 allows physically proximate attackers to interrupt service. Intel has not disclosed the affected driver routine, the freed object, or the wireless input that causes its reuse. Exploitation requires adjacent wireless access, no authentication, and high attack complexity; the reported consequence is limited to denial of service.

The record

CVE
CVE-2025-20062
Published
May 13, 2025
Updated
May 14, 2025
Vendor
Topcon Positioning Systems, Inc.
Product
Intel PROSet/Wireless WiFi Software
Classifications
CWE-416, T1499.004
Attack vector
adjacent
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 13, 2025CVE publishedPublication date reported by the CVE source.
  2. May 14, 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=before version 23.100

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesunauthenticated

What is affected?

Topcon Positioning Systems, Inc. · Intel PROSet/Wireless WiFi Softwareversion=before version 23.100

Published CVSS scores

6.1IntelCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H
7.0IntelCVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H

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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectoradjacent
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-416Use After Free
T1499.004Endpoint Denial of Service: Application or System Exploitation

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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