CVE-2024-41173 json
Beckhoff: Local authentication bypass in the IPC-Diagnostics package included in TwinCAT/BSD
published 2024-08-27 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-38961
- cvss
- 7.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 5%
- public exploits
- 0
- none known
Summary
The IPC-Diagnostics package included in TwinCAT/BSD is vulnerable to a local authentication bypass by a low privileged attacker.
Patch / fix
- Beckhoff IPC Diagnostics package 2.0.0.1
- Beckhoff TwinCAT/BSD 14.1.2.0
- beckhoff twincat\/bsd 2.0.0.1, 14.1.2.0
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 2 y ago
Exploit prediction
0.16% chance of exploitation in the next 30 days, higher than 5% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected products
- Beckhoff IPC Diagnostics package
- Beckhoff TwinCAT/BSD
- beckhoff twincat\/bsd
Classification
- Weakness
-
- CWE-288 Authentication Bypass Using an Alternate Path or Channel
References
-
cert.vde.com
/en/advisories/VDE-2024-045
mitigation, third-party-advisory
Sources
- CVE List CVE-2024-41173
- NVD CVE-2024-41173
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