CVE-2023-22285Network attack vector

Unauthenticated network service interruption

Published Nov 14, 2023 · Updated Aug 30, 2024

Improper access control in Intel Unison before 20.14.5683.0 on Windows allows remote attackers to interrupt service via network access. Intel has not published the affected component, request type, or access-control operation that mishandles network input. No authentication or user interaction is required; affected Windows, Android, and iOS applications can be disrupted without reported data disclosure or modification.

CVSS severity7.5
High
EPSS probability0.67%
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 Intel Unison before 20.14.5683.0 on Windows allows remote attackers to interrupt service via network access. Intel has not published the affected component, request type, or access-control operation that mishandles network input. No authentication or user interaction is required; affected Windows, Android, and iOS applications can be disrupted without reported data disclosure or modification.

The record

CVE
CVE-2023-22285
Published
Nov 14, 2023
Updated
Aug 30, 2024
Vendor
Topcon Positioning Systems, Inc.
Product
Intel Unison
Classifications
CWE-284, T1499
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 14, 2023CVE publishedPublication date reported by the CVE source.
  2. Aug 30, 2024Record 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=See references

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Topcon Positioning Systems, Inc. · Intel Unisonversion=See references

Published CVSS scores

7.5Intel CorporationCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A: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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-284Improper Access Control
T1499Endpoint Denial of Service

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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