Auth bypass in Arraytics Timetics

CVE-2026-39432

Missing Authorization vulnerability in Arraytics Timetics allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects Timetics: from n/a through 1.0.53.

Vulnerability class: Broken Access Control

Published · last modified .

CVSS v3 metric

CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N.

EPSS exploit prediction

EPSS: 0.003 (24.4th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 24th percentile — 24.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-39432: held from 0.002 to 0.003.

EPSS over last 30 days · oldest: 0.002 · newest: 0.003 · change: +0.001

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-39432?
CVE-2026-39432 is a high-severity vulnerability in Arraytics Timetics, classified under Missing Authorization. CVSS score: 8.2/10. Published 2026-05-12.
How severe is CVE-2026-39432?
High severity. CVSS v3 base score is 8.2 out of 10.