CVE-2024-22811: An issue in Tormach xsTECH CNC Router, PathPilot Controller v2.9.6 allows attackers to cause a Denial of Servi

This month

HIGH 8.2REMOTEDOWNGRADE

CVE-2024-22811 is a high-severity flaw (CVSS 8.2) affecting pathpilot controller. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

An issue in Tormach xsTECH CNC Router, PathPilot Controller v2.9.6 allows attackers to cause a Denial of Service (DoS) by disrupting the communication between the PathPilot controller and the CNC router via overwriting the Hostmot2 configuration cookie in the device memory.

Why this priority

High severity
Remotely exploitable, no login, no user action

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	8.2 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.4% (top 62%)
CISA exploited list	No
Weakness	CWE-284
Published	2024-04-22
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: tormach

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2024-04-22 12:15 UTCPublished CVE record published
2026-06-17 07:11 UTCUpdated Record last modified

tormach pathpilot controller DOWNGRADE

Affected: 2.9.6

Fixed in: no fixed release known

Safe to downgrade to: a release before 2.9.6

1. Check installed version

apt-cache policy pathpilot-controller || rpm -q pathpilot-controller || pathpilot-controller --version

2. No fixed release: DOWNGRADE to a release before 2.9.6 (Debian / Ubuntu)

apt-cache madison pathpilot-controller sudo apt install pathpilot-controller=<VERSION_BEFORE_2.9.6> sudo apt-mark hold pathpilot-controller

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list pathpilot-controller sudo dnf downgrade pathpilot-controller-<VERSION_BEFORE_2.9.6> sudo dnf versionlock add pathpilot-controller

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2024-22811?

pathpilot controller: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2024-22811 being exploited?

CVE-2024-22811 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2024-22811 affect?

CVE-2024-22811 affects pathpilot controller. Severity is high (CVSS 8.2). An issue in Tormach xsTECH CNC Router, PathPilot Controller v2.9.6 allows attackers to cause a Denial of Service (DoS) by disrupting the communication between the PathPilot controller and the CNC router via overwriting the Hostmot2 configur

How urgent is CVE-2024-22811?

Priority 43/100. High severity; Remotely exploitable, no login, no user action

Related CVEs

CVE-2024-22815 MEDIUM 5.3 DOWNGRADE An issue in the communication protocol of Tormach xsTECH CNC Router, PathPilot Controller v2.9.6 allows attack
CVE-2024-22813 MEDIUM 4.4 DOWNGRADE An issue in Tormach xsTECH CNC Router, PathPilot Controller v2.9.6 allows attackers to overwrite the hardcoded
CVE-2024-22809 MEDIUM 6.5 DOWNGRADE Incorrect access control in Tormach xsTECH CNC Router, PathPilot Controller v2.9.6 allows attackers to access
CVE-2024-22808 HIGH 7.5 DOWNGRADE An issue in Tormach xsTECH CNC Router, PathPilot Controller v2.9.6 allows attackers to cause a Denial of Servi
CVE-2024-22807 MEDIUM 6.5 DOWNGRADE An issue in Tormach xsTECH CNC Router, PathPilot Controller v2.9.6 allows attackers to erase a critical sector

References

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