What’s Vulnerable › Vulnerabilities

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

• Severity: medium (CVSS 6.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-07-17 · updated 2026-07-17
• Weakness: CWE-353

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.

Affected products

• ABB KNX Update Tool (ABB): through 2.0.175
• ABB KNX Update Tool (BJE): through 2.0.175

References

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

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