CVE-2026-12705
Integrity mechanism of KNX-device FW-files can be bypassed in ABB Update Tool
- State
- Published
- Severity
- 5.9 Medium
- Published
- Jul 17, 2026
- Updated
- Jul 17, 2026
- Reserved
- Jun 19, 2026
Description
Missing support for integrity check vulnerability in ABB KNX Update Tool (ABB), ABB KNX Update Tool (BJE).
This issue affects KNX Update Tool (ABB): through 2.0.175; KNX Update Tool (BJE): through 2.0.175.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.9 Medium | CVSS:4.0/AV:A/AC:H/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N | ABB |
| 3.1 | 6.4 Medium | CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H | ABB |
Weaknesses
- CWE-353 Missing support for integrity check
Affected Products
| Product | Versions |
|---|---|
KNX Update Tool (ABB)ABB |
|
KNX Update Tool (BJE)ABB |
|
References
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