What is CVE-2026-12705?

CVE-2026-12705 is a medium-severity vulnerability in Abb Knx Update Tool (Abb), classified under CWE-353. CVSS score: 6.4/10. Published 2026-07-17.

How severe is CVE-2026-12705?

Medium severity. CVSS v3 base score is 6.4 out of 10.

Vulnerability in Abb Knx Update Tool (Abb)

CVE-2026-12705

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 v3 metric

CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H.

Affected products

Abb Knx Update Tool (Abb) — versions 0
Abb Knx Update Tool (Bje) — versions 0

Weakness classification (CWE)

CWE-353

References

cybersecurity@ch.abb.com

Frequently asked questions

What is CVE-2026-12705?: CVE-2026-12705 is a medium-severity vulnerability in Abb Knx Update Tool (Abb), classified under CWE-353. CVSS score: 6.4/10. Published 2026-07-17.
How severe is CVE-2026-12705?: Medium severity. CVSS v3 base score is 6.4 out of 10.