CVE-2024-4008
FDSK Leak in KNX Secure Devices
FDSK Leak in ABB, Busch-Jaeger, FTS Display (version 1.00) and BCU (version 1.3.0.33) allows attacker to take control via access to local KNX Bus-System
Attack profile
How easy it is to exploit
- Attack vector
- Adjacent network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
FDSK Leak in KNX Secure Devices
FDSK Leak in ABB, Busch-Jaeger, FTS Display (version 1.00) and BCU (version 1.3.0.33) allows attacker to take control via access to local KNX Bus-System
- Record
CVE-2024-4008- CVSS 4.0
- 7.3 High
CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:L/VI:H/VA:H/SC:L/SI:H/SA:H/S:N/AU:N/V:D/RE:M/U:Green - CVSS 3.1
- 9.6 Critical
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:H - Weakness
- CWE-497
- Updated
- 2026-11-02
EUVDEUVD-2024-32574
FDSK Leak in ABB, Busch-Jaeger, FTS Display (version 1.00) and BCU (version 1.3.0.33) allows attacker to take control via access to local KNX Bus-System
- Record
EUVD-2024-32574- CVSS 4.0
- 7.3 High
CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:L/VI:H/VA:H/SC:L/SI:H/SA:H/S:N/AU:N/V:D/RE:M/U:Green - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-pwx8-3gv4-fqjw
FDSK Leak in ABB, Busch-Jaeger, FTS Display (version 1.00) and BCU (version 1.3.0.33) allows...
FDSK Leak in ABB, Busch-Jaeger, FTS Display (version 1.00) and BCU (version 1.3.0.33) allows attacker to take control via access to local KNX Bus-System
- Record
GHSA-pwx8-3gv4-fqjw- CVSS 4.0
- 7.3 High
CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:L/VI:H/VA:H/SC:L/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:N/AU:N/R:X/V:D/RE:M/U:Green - CVSS 3.1
- 9.6 Critical
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:H - Weakness
- CWE-200, CWE-497
- Updated
- 2026-11-02
NVD
FDSK Leak in ABB, Busch-Jaeger, FTS Display (version 1.00) and BCU (version 1.3.0.33) allows attacker to take control via access to local KNX Bus-System
- Record
CVE-2024-4008- CVSS 4.0
- 7.3 High
CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:L/VI:H/VA:H/SC:L/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:N/AU:N/R:X/V:D/RE:M/U:Green - CVSS 3.1
- 9.6 Critical
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:H - CVSS 3.1
- 8.8 High
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-497
- Updated
- 2026-11-02
Affected products
- abb 2tma310010b0001 firmware
- abb 2tma310010b0003 firmware
- abb 2tma310011b0001 firmware
- abb 2tma310011b0002 firmware
- abb 2tma310011b0003 firmware
- abb, busch-jaeger 2,4'' display 70, sd-u12-70-1-4015
- abb, busch-jaeger 2,4'' display 70, sd/u12.70.11-4015
- abb, busch-jaeger 2.4! display 55, sd/sd/u12.55.1-825
- abb, busch-jaeger 2.4! display 55, sd/u12.55.11-825
- abb, busch-jaeger 2.4! display 63, sd/u12.63.11-825
- abb, busch-jaeger bcu knx, ba-u1.0.1
- abb, busch-jaeger bcu knx, ba-u1.0.11
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2024-4008 is a high vulnerability (CVSS 7.3) in Abb 2tma310010b0001 Firmware, published June 5, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.27%, the 19th percentile. No source names a fixed version.