CVE-2026-1670

CRITICAL
2026-02-17 [email protected]
9.8
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 21:55 vuln.today
CVE Published
Feb 17, 2026 - 23:16 nvd
CRITICAL 9.8

Tags

Authentication Bypass

Description

The affected products are vulnerable to an unauthenticated API endpoint exposure, which may allow an attacker to remotely change the "forgot password" recovery email address.

Analysis

Unauthenticated API exposure in industrial control products allows remote attackers to access critical functions without authentication.

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Remediation

Within 24 hours: Inventory all affected systems and notify users of the vulnerability; disable the 'forgot password' feature if operationally feasible or restrict API access via network controls. Within 7 days: Deploy WAF rules to block unauthenticated access to password recovery endpoints and implement rate limiting on API requests; conduct audit logs for evidence of exploitation. …

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Priority Score

49
Low Medium High Critical
KEV: 0
EPSS: +0.1
CVSS: +49
POC: 0

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CVE-2026-1670 vulnerability details – vuln.today
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