What is CVE-2026-13599?

CVE-2026-13599 is a high-severity vulnerability in Abb Ability Edgenius, classified under Missing Authentication for Critical Function. CVSS score: 7.8/10. Published 2026-10-22.

How severe is CVE-2026-13599?

High severity. CVSS v3 base score is 7.8 out of 10.

Auth bypass in Abb Ability Edgenius

CVE-2026-13599

Missing authentication for critical function vulnerability in ABB Ability Edgenius. This issue affects Ability Edgenius: through 3.2.3.0.

Vulnerability class: Broken Authentication

Published 2026-10-22 · last modified 2026-10-22.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Abb Ability Edgenius

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

References

search.abb.com/library/Download.aspx

Frequently asked questions

What is CVE-2026-13599?: CVE-2026-13599 is a high-severity vulnerability in Abb Ability Edgenius, classified under Missing Authentication for Critical Function. CVSS score: 7.8/10. Published 2026-10-22.
How severe is CVE-2026-13599?: High severity. CVSS v3 base score is 7.8 out of 10.