CVE-2026-20887Network attack vector

Unauthenticated code execution via undisclosed access control

Published May 12, 2026 · Updated May 12, 2026

Improper access control in all versions of Intel Vision software allows remote attackers to execute code or interrupt service over a network. Intel has not disclosed the affected request path, access-control check, or operation performed on network input. Exploitation requires no authentication or user interaction; successful attacks can run code in the application context or disrupt its service.

CVSS severity8.8
High
EPSS probability0.46%
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 all versions of Intel Vision software allows remote attackers to execute code or interrupt service over a network. Intel has not disclosed the affected request path, access-control check, or operation performed on network input. Exploitation requires no authentication or user interaction; successful attacks can run code in the application context or disrupt its service.

The record

CVE
CVE-2026-20887
Published
May 12, 2026
Updated
May 12, 2026
Vendor
Topcon Positioning Systems, Inc.
Product
Intel Vision software
Classifications
CWE-284
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 12, 2026CVE publishedPublication date reported by the CVE source.
  2. May 12, 2026Record 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=all versions

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Topcon Positioning Systems, Inc. · Intel Vision softwareversion=all versions

Published CVSS scores

8.8Intel CorporationCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA: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.

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)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-284Improper Access Control

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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