Critical Database Vulnerability in Rockwell FactoryTalk DataMosaix Private Cloud (CVE-2026-0001)

Critical Vulnerability Discovered in Rockwell Automation FactoryTalk DataMosaix Private Cloud

The Cybersecurity and Infrastructure Security Agency (CISA) has issued an advisory (ICSA-26-013-02) detailing a severe vulnerability in Rockwell Automation’s FactoryTalk DataMosaix Private Cloud, a platform used for industrial data management and analytics. Successful exploitation of this flaw could allow attackers to perform unauthorized sensitive database operations, posing significant risks to operational technology (OT) environments.

Technical Details

• CVE ID: CVE-2026-0001 (awaiting official assignment)
• Affected Versions: All versions of Rockwell Automation FactoryTalk DataMosaix Private Cloud prior to the patched release.
• Vulnerability Type: Improper access control leading to unauthorized database operations.
• Severity: High (exact CVSS score pending)
• Exploitation Vector: Remote attackers with network access to the affected system.

The vulnerability stems from insufficient authentication and authorization mechanisms, enabling threat actors to bypass security controls and execute privileged database actions. While CISA has not disclosed specific exploitation details, the flaw could allow attackers to extract, modify, or delete sensitive industrial data—potentially disrupting manufacturing processes or exposing proprietary information.

Impact Analysis

Industrial organizations relying on FactoryTalk DataMosaix Private Cloud for real-time data analytics and OT monitoring face critical risks, including:

• Data Breaches: Unauthorized access to production metrics, equipment logs, or intellectual property.
• Operational Disruption: Manipulation of database records could lead to incorrect process automation or safety system failures.
• Compliance Violations: Exposure of regulated data may result in non-compliance with industry standards (e.g., NIST, IEC 62443).

As of the advisory’s release, there are no confirmed reports of in-the-wild exploitation, but the ease of remote attack makes this a high-priority patching target.

Recommendations

CISA and Rockwell Automation urge affected organizations to take the following actions:

1. Apply Patches Immediately: Update to the latest version of FactoryTalk DataMosaix Private Cloud as soon as Rockwell Automation releases a fix.
2. Restrict Network Access: Isolate the system from untrusted networks and limit exposure to only essential personnel.
3. Monitor for Suspicious Activity: Deploy intrusion detection/prevention systems (IDS/IPS) to detect anomalous database queries or unauthorized access attempts.
4. Review User Permissions: Audit database roles and ensure least-privilege access controls are enforced.
5. Consult CISA’s Advisory: Refer to the full CSAF document for technical indicators and mitigation guidance.

For further updates, monitor CISA’s ICS Advisories page and Rockwell Automation’s security portal.

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This advisory follows CISA’s coordinated vulnerability disclosure process. Organizations are encouraged to report related incidents to CISA’s 24/7 Operations Center.