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GSD-2023-3596

Vulnerability from gsd - Updated: 2023-12-13 01:20
Details
Where this vulnerability exists in the Rockwell Automation 1756-EN4* Ethernet/IP communication products, it could allow a malicious user to cause a denial of service by asserting the target system through maliciously crafted CIP messages.
Aliases
Aliases
CVE-2023-3596
To clipboard 

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    "alias": "CVE-2023-3596",
    "id": "GSD-2023-3596"
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      "exploitCode": "unknown",
      "remediation": "unknown",
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      "id": "GSD-2023-3596",
      "modified": "2023-12-13T01:20:54.302670Z",
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              "value": "\n\n\u003cul\u003e\u003cli\u003e\u003cstrong\u003eUpdate firmware. \u003c/strong\u003eUpdate EN4* ControlLogix communications modules to firmware revision 5.002.\u0026nbsp;\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eProperly segment networks.\u003c/strong\u003e\u0026nbsp;Given a cyber actor would require network connectivity to the communication module to exploit the vulnerability, organizations should ensure ICS/SCADA networks are properly segmented within the process structure as well as from the Internet and other non-essential networks. \u003c/li\u003e\u003cli\u003e\u003cstrong\u003eImplement detection signatures.\u003c/strong\u003e\u0026nbsp;Use appended Snort signatures to monitor and detect anomalous Common Industrial Protocol (CIP) packets to Rockwell Automation devices. \u003c/li\u003e\u003c/ul\u003e\n\n\u003cbr\u003e"
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        }
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      "source": {
        "discovery": "UNKNOWN"
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      "lastModifiedDate": "2023-07-20T19:51Z",
      "publishedDate": "2023-07-12T13:15Z"
    }
  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.


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Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.