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CVE-2024-41173

Beckhoff: Local authentication bypass in the IPC-Diagnostics package included in TwinCAT/BSD

HIGH
7.8
CVSS Score
Published: August 27, 2024 at 08:00 AM UTC
Updated: June 17, 2026 at 07:47 AM UTC
2 products affected across 1 vendorTwincat /bsdIPC Diagnostics package

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Severity
HIGH7.8
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

The IPC-Diagnostics package included in TwinCAT/BSD is vulnerable to a local authentication bypass by a low privileged attacker.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

IPC Diagnostics package· Beckhoff
95%
v < 2.0.0.1
Affected range stops below 2.0.0.1, so it looks safe — our inference, not a vendor statement
Twincat /bsd· Beckhoff
95%
v < 14.1.2.0v < 2.0.0.1
Affected range stops below 14.1.2.0, so it looks safe — our inference, not a vendor statement
Affected range stops below 2.0.0.1, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

MitigationThird Party Advisory
Source: [email protected]
https://cert.vde.com/en/advisories/VDE-2024-045

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.8HIGHCERTVDE
Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-288NVD-CWE-Other

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