CVE-2026-0667

Published Jul 29, 2026 CVSS 4.0 · 9.3 Critical EPSS < 1% KEV · Not listed
Description
CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability that could cause arbitrary code execution, denial of service and loss of confidentiality & integrity when communicating over the Modbus TCP protocol.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Title High‑Severity Vulnerability in Schneider Electric RemoteConnect and SCADAPack Devices Allowing Arbitrary Code Execution via Modbus TCP
Type Values Removed Values Added
Title High‑Severity Vulnerability in Schneider Electric RemoteConnect and SCADAPack Devices Allowing Arbitrary Code Execution via Modbus TCP
Type Values Removed Values Added
First Time appeared Schneider-electric
Schneider-electric remoteconnect
Schneider-electric scadapack 470
Schneider-electric scadapack 570
Vendors & Products Schneider-electric
Schneider-electric remoteconnect
Schneider-electric scadapack 470
Schneider-electric scadapack 570
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability that could cause arbitrary code execution, denial of service and loss of confidentiality & integrity when communicating over the Modbus TCP protocol.
Weaknesses CWE-754
References
Metrics cvssV4_0

{'score': 9.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
schneider
Published
Updated
Jul 29, 2026, 2:20 PM
Reserved
Jan 7, 2026, 3:42 PM
Status
Awaiting Analysis
Published
Jul 29, 2026, 1:17 PM
Modified
Jul 30, 2026, 4:43 PM