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    CVE-2025-11694

    A security issue exists within 1769 CompactLogix controllers due to the missing validation of sequence numbers and source IP addresses in the CIP protocol. This allows attacker to abuse the exposed Connection ID’s visible on the web interface to perform denial-of-service attacks, resulting in a minor fault.

    Published:Jun 16, 2026
    Last Modified:Jun 16, 2026
    EPS:Jun 16, 2026
    EPSS Score:
    CVSS Score:8.7

    Affected Products

    Vendor
    Rockwellautomation
    Product
    Compactlogix 5370

    Exploits

    No exploit reference

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    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High