CVE-2022-2475Network attack vector

Unauthorized macro writes via overbroad Ethernet commands

Published Oct 28, 2022 · Updated Apr 16, 2025

Insufficient access control in Haas Control 100.20.000.1110 allows remote attackers to write macros outside authorized register ranges. The Ethernet Q Commands service accepts E commands for writable macro and system variables without enforcing the intended register-range boundary. The service must be enabled and network-reachable; unauthorized writes can expose privileged resources or alter machine state.

CVSS severity9.8
Critical
EPSS probability0.64%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Insufficient access control in Haas Control 100.20.000.1110 allows remote attackers to write macros outside authorized register ranges. The Ethernet Q Commands service accepts E commands for writable macro and system variables without enforcing the intended register-range boundary. The service must be enabled and network-reachable; unauthorized writes can expose privileged resources or alter machine state.

The record

CVE
CVE-2022-2475
Published
Oct 28, 2022
Updated
Apr 16, 2025
Vendor
Haas Automation, Inc.
Product
Haas Control
Classifications
CWE-1220, T1692.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 28, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 16, 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=Version 100.20.000.1110

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Haas Automation, Inc. · Haas Controlversion=Version 100.20.000.1110

Published CVSS scores

9.8ICS-CERTCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/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 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-1220Insufficient Granularity of Access Control
T1692.001Command Message

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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