CVE-2026-107640

CRITICAL 9.1

Integrics Enswitch 3.13 through 4.4 Authentication Bypass via Password Reset API

CVSS Score

9.1

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-640
Vendor	integrics
Product	enswitch
Published	Oct 8, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

Affected Versions

Integrics / Enswitch

3.13 ≤ 4.4

References

NVD ↗ CVE.org ↗ EPSS Data ↗

enablesecurity.com: https://www.enablesecurity.com/advisories/ES2026-06-enswitch-password-reset-bypass/ integrics.com: https://www.integrics.com/enswitch/ vulncheck.com: https://www.vulncheck.com/advisories/integrics-enswitch-3.13-through-4.4-authentication-bypass-via-password-reset-api

Credits

Enable Security