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TI-2024-27522 Aliases CVE-2024-41176GHSA-2fx8-5w8c-86ff

Beckhoff: Local Denial of Service issue in package MDP included in TwinCAT/BSD

Priority LOW 34CWE-120Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · Low
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-120 and the CVSS impact.

Summary

The MPD package included in TwinCAT/BSD allows an authenticated, low-privileged local attacker to induce a Denial-of-Service (DoS) condition on the daemon and execute code in the context of user “root” via a crafted HTTP request.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00265 18th percentileScored 2026-11-07
Fix Fixed MDP package (Beckhoff): 1.2.7.0TwinCAT/BSD (Beckhoff): 14.1.2.0

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
BeckhoffMDP packagebefore 1.2.7.01.2.7.0Patch availableCNA
BeckhoffTwinCAT/BSDbefore 14.1.2.014.1.2.0Patch availableCNA
  • MDP package VendorBeckhoff Affected before 1.2.7.0 Fixed in 1.2.7.0 Patch available CNA
  • TwinCAT/BSD VendorBeckhoff Affected before 14.1.2.0 Fixed in 14.1.2.0 Patch available CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:beckhoff:mdp_package:*:*:*:*:*:*:*:*before 1.2.7.0VulnerableBeckhoff
cpe:2.3:o:beckhoff:twincat\/bsd:*:*:*:*:*:*:*:*before 14.1.2.0VulnerableBeckhoff
  • cpe:2.3:a:beckhoff:mdp_package:*:*:*:*:*:*:*:* Versions before 1.2.7.0 Vulnerable ·Beckhoff
  • cpe:2.3:o:beckhoff:twincat\/bsd:*:*:*:*:*:*:*:* Versions before 14.1.2.0 Vulnerable ·Beckhoff

Remediation

  • Fix · CNA MDP package (Beckhoff) Fixed in 1.2.7.0
  • Fix · CNA TwinCAT/BSD (Beckhoff) Fixed in 14.1.2.0

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    Beckhoff TwinCAT/BSD 14.1.2.0

    4 records Highest priority Priority LOW 4 LOW

    Other records, highest priority first

    • TI-2024-27519 Beckhoff: Local authentication bypass in the IPC-Diagnostics package included in TwinCAT/BSDPriority LOW 35
    • TI-2024-27520 Beckhoff: Improper input neutralization vulnerability in the IPC-Diagnostics package in TwinCAT/BSDPriority LOW 34
    • TI-2024-27521 Beckhoff: Local Denial-of-Service vulnerability in TwinCAT/BSD and the IPC-Diagnostics packagePriority LOW 24
    Show all 4 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-41176
  2. 2026-10-03 Alias added: GHSA-2fx8-5w8c-86ff

References

Advisory 1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences