TwinCAT/BSD Vulnerable to Local Authentication Bypass
CVE-2024-41173

7.8HIGH

Key Information:

Vendor

Beckhoff

Status
Ipc Diagnostics Package
Twincat/bsd
Vendor
CVE Published:
27 August 2024

What is CVE-2024-41173?

The IPC-Diagnostics package contained in Beckhoff's TwinCAT/BSD has a vulnerability that enables a low-privileged attacker to perform a local authentication bypass. This security issue raises concerns as it could lead to unauthorized access and potential exploitation of systems utilizing this package, making it critical for users to evaluate their setups and apply necessary updates or mitigations promptly.

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Affected Version(s)

IPC Diagnostics package 0 < 2.0.0.1

TwinCAT/BSD 0 < 14.1.2.0

References

https://cert.vde.com/en/advisories/VDE-2024-045

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Nozomi Networks
Andrea Palanca
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