CVE-2024-22811Network attack vector

Service interruption via Hostmot2 cookie overwrite

Published Apr 22, 2024 · Updated Mar 13, 2025

Improper access control in Tormach PathPilot Controller 2.9.6 allows remote attackers to interrupt CNC controller-router communication. The controller accepts an unauthorized write that overwrites the Hostmot2 configuration cookie in device memory. Network access without authentication is sufficient, and the resulting state interrupts communication between the controller and xsTECH CNC router.

CVSS severity8.2
High
EPSS probability0.44%
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 Tormach PathPilot Controller 2.9.6 allows remote attackers to interrupt CNC controller-router communication. The controller accepts an unauthorized write that overwrites the Hostmot2 configuration cookie in device memory. Network access without authentication is sufficient, and the resulting state interrupts communication between the controller and xsTECH CNC router.

The record

CVE
CVE-2024-22811
Published
Apr 22, 2024
Updated
Mar 13, 2025
Vendor
Tormach
Product
PathPilot Controller
Classifications
CWE-284, T0814
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 22, 2024CVE publishedPublication date reported by the CVE source.
  2. Mar 13, 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=2.9.6

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Tormach · PathPilot Controllerversion=2.9.6

Published CVSS scores

8.2CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/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.

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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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-284Improper Access Control
T0814Denial 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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