Integrics Enswitch 3.13 — CVE-2026-107640 (Critical)

Date Oct 8, 2026

Type Vendor advisory

Signal Critical vendor advisory

Vendor / Product Integrics · Enswitch 3.13

CVE CVE-2026-107640

Critical vendor advisory CVE-2026-107640

Summary

Integrics Enswitch 3.13 through 4.4 contains an authentication bypass vulnerability in /api/json/user/password/update/ that allows unauthenticated attackers to change account passwords by omitting the reset parameter. Attackers can target accounts with no pending reset, whose empty reset_key matches the defaulted empty value, to take over administrator accounts after enumerating valid usernames.

Why it matters

This CVE carries a CRITICAL severity rating (CVSS 9.1) in Integrics Enswitch 3.13. Patch or mitigate promptly.

Operator check

Review CVE-2026-107640 in your asset inventory. Apply patches per vendor guidance and verify Enswitch 3.13 is not exposed. CVSS score: 9.1.

Sources

NVD — CVE-2026-107640 Source reference Source reference

PatchBrief uses public sources. It does not scan environments, verify exposure, or replace vendor guidance.

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