CVE-2024-4009: Replay Attack in KNX Secure Devices
First published: Wed Jun 05 2024(Updated: )
Replay Attack in ABB, Busch-Jaeger, FTS Display (version 1.00) and BCU (version 1.3.0.33) allows attacker to capture/replay KNX telegram to local KNX Bus-System
Credit: cybersecurity@ch.abb.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| ABB 2TMA310010B0001 | <1.02 | |
| ABB 2TMA310010B0001 | ||
| All of | ||
| Abb 2TMA310011B0001 | <1.02 | |
| ABB 2TMA310011B0001 | ||
| All of | ||
| Abb 2tma310011b0002 | <1.02 | |
| Abb 2tma310011b0002 | ||
| All of | ||
| Abb 2tma310010b0003 | <1.02 | |
| Abb 2tma310010b0003 Firmware | ||
| All of | ||
| Abb 2tma310011b0003 | <1.02 | |
| Abb 2tma310011b0003 Firmware |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2024-4009?
CVE-2024-4009 is considered a critical vulnerability due to the potential for replay attacks on local KNX Bus-Systems.
How do I fix CVE-2024-4009?
To fix CVE-2024-4009, users should update the affected ABB firmware to versions higher than 1.02.
Which versions are affected by CVE-2024-4009?
CVE-2024-4009 affects ABB firmware versions 1.00 for FTS Display and 1.3.0.33 for BCU.
What are the consequences of exploiting CVE-2024-4009?
Exploiting CVE-2024-4009 allows an attacker to capture and replay KNX telegrams, potentially compromising system operations.
Is CVE-2024-4009 related to any specific products?
CVE-2024-4009 specifically affects ABB 2TMA310010B0001, 2TMA310011B0001, 2TMA310011B0002, 2TMA310010B0003, and 2TMA310011B0003 products.
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- canonical/abb 2tma310010b0001
- canonical/abb 2tma310011b0001
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- canonical/abb 2tma310010b0003
- canonical/abb 2tma310010b0003 firmware
- canonical/abb 2tma310011b0003
- canonical/abb 2tma310011b0003 firmware