Medium 6.4Published Jul 17, 2026

CVE-2026-12705Integrity mechanism of KNX-device FW-files can be bypassed in ABB Update Tool

Updated under an hour ago (Oct 26, 2026, 11:50 PM ET)

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It affects ABB KNX Update Tool (ABB) and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for ABB KNX Update Tool (ABB)

Exploited in the last 30 days

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.

CVSS: 6.4 MEDIUM (v3.1, CNA)CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H
Weakness (CWE): CWE-353
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: ABB
NVD analysis: Deferred
Record last updated: Jul 17, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

ABB KNX Update Tool (ABB) abb:knx_update_tool_abb (from the name)	through 2.0.175	CNA record
ABB KNX Update Tool (BJE) abb:knx_update_tool_bje (from the name)	through 2.0.175	CNA record

References

References

https://search.abb.com/library/Download.aspx?DocumentID=9AKK108472A9270&LanguageCode=en&DocumentPartId=pdf&Action=Launch

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.