VDE-2022-025

Vulnerability from csaf_phoenixcontactgmbhcokg - Published: 2022-06-21 05:15 - Updated: 2025-05-22 13:03
Summary
PHOENIX CONTACT: Vulnerability in classic line industrial controllers
Notes
Summary: The affected devices insufficiently verify uploaded data.
Impact: An attacker capable of either transmitting manipulated logic or manipulating legitimate logic can execute arbitrary malicious code on the device.
Mitigation: Phoenix Contact classic line controllers are designed and developed for the use in closed industrial networks. The controller doesn't feature logic integrity and authenticity checks by design. Phoenix Contact therefore strongly recommends using the devices exclusively in closed networks and protected by a suitable firewall. Customers using Phoenix Contact classic line controllers are recommended to operate the devices in closed networks or protected with a suitable firewall as intended. Generic information and recommendations for security measures to protect network-capabledevices can be found in the application note.

An unauthenticated, remote attacker could upload malicious logic to devices based on ProConOS/ProConOS eCLR in order to gain full control over the device.

CWE-345 - Insufficient Verification of Data Authenticity
Mitigation Phoenix Contact classic line controllers are designed and developed for the use in closed industrial networks. The controller doesn't feature logic integrity and authenticity checks by design. Phoenix Contact therefore strongly recommends using the devices exclusively in closed networks and protected by a suitable firewall. Customers using Phoenix Contact classic line controllers are recommended to operate the devices in closed networks or protected with a suitable firewall as intended. Generic information and recommendations for security measures to protect network-capable devices can be found in the application note.
Acknowledgments
CERT@VDE
Forescout

{
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    "csaf_version": "2.0",
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    "lang": "en-GB",
    "notes": [
      {
        "category": "summary",
        "text": "The affected devices\u00a0insufficiently\u00a0verify uploaded data.",
        "title": "Summary"
      },
      {
        "category": "description",
        "text": "An attacker capable of either transmitting manipulated logic or manipulating legitimate logic can execute arbitrary malicious code on the device.",
        "title": "Impact"
      },
      {
        "category": "description",
        "text": "Phoenix Contact classic line controllers are designed and developed for the use in closed industrial networks. The controller doesn\u0027t feature logic integrity and authenticity checks by design. Phoenix Contact therefore strongly recommends using the devices exclusively in closed networks and protected by a suitable firewall.\n\nCustomers using Phoenix Contact classic line controllers are recommended to operate the devices in closed networks or protected with a suitable firewall as intended. \n\nGeneric information and recommendations for security measures to protect network-capabledevices can be found in the\u00a0application note.",
        "title": "Mitigation"
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    "publisher": {
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      "contact_details": "psirt@phoenixcontact.com",
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        "summary": "PHOENIX CONTACT PSIRT ",
        "url": "https://phoenixcontact.com/psirt"
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        "url": "https://certvde.com/en/advisories/vendor/phoenixcontact/"
      },
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        "category": "self",
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      },
      {
        "category": "self",
        "summary": "VDE-2022-025: PHOENIX CONTACT: Vulnerability in classic line industrial controllers - CSAF",
        "url": "https://phoenixcontact.csaf-tp.certvde.com/.well-known/csaf/white/2022/vde-2022-025.json"
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    "title": "PHOENIX CONTACT: Vulnerability in classic line industrial controllers",
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                "name": "ILC 1x1 GSM/GPRS",
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                "product": {
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                  "product_id": "CSAFPID-11012",
                  "product_identification_helper": {
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                    ]
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              },
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        "category": "vendor",
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      }
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          "CSAFPID-31002",
          "CSAFPID-31003",
          "CSAFPID-31004",
          "CSAFPID-31005",
          "CSAFPID-31006",
          "CSAFPID-31007",
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          "CSAFPID-31009",
          "CSAFPID-31010",
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          "CSAFPID-31012",
          "CSAFPID-31013",
          "CSAFPID-31014",
          "CSAFPID-31015",
          "CSAFPID-31016",
          "CSAFPID-31017"
        ],
        "summary": "Affected Products"
      }
    ],
    "relationships": [
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        "category": "installed_on",
        "full_product_name": {
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      },
      {
        "category": "installed_on",
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          "product_id": "CSAFPID-31003"
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        "relates_to_product_reference": "CSAFPID-11003"
      },
      {
        "category": "installed_on",
        "full_product_name": {
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          "product_id": "CSAFPID-31004"
        },
        "product_reference": "CSAFPID-21001",
        "relates_to_product_reference": "CSAFPID-11004"
      },
      {
        "category": "installed_on",
        "full_product_name": {
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          "product_id": "CSAFPID-31005"
        },
        "product_reference": "CSAFPID-21001",
        "relates_to_product_reference": "CSAFPID-11005"
      },
      {
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        "full_product_name": {
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      },
      {
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      },
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      {
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      },
      {
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      },
      {
        "category": "installed_on",
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          "product_id": "CSAFPID-31014"
        },
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        "relates_to_product_reference": "CSAFPID-11014"
      },
      {
        "category": "installed_on",
        "full_product_name": {
          "name": "Firmware vers:all/* installed on RFC 470 PN 3TX",
          "product_id": "CSAFPID-31015"
        },
        "product_reference": "CSAFPID-21001",
        "relates_to_product_reference": "CSAFPID-11015"
      },
      {
        "category": "installed_on",
        "full_product_name": {
          "name": "Firmware vers:all/* installed on RFC 470S PN 3TX",
          "product_id": "CSAFPID-31016"
        },
        "product_reference": "CSAFPID-21001",
        "relates_to_product_reference": "CSAFPID-11016"
      },
      {
        "category": "installed_on",
        "full_product_name": {
          "name": "Firmware vers:all/* installed on RFC 480S PN 4TX",
          "product_id": "CSAFPID-31017"
        },
        "product_reference": "CSAFPID-21001",
        "relates_to_product_reference": "CSAFPID-11017"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2022-31800",
      "cwe": {
        "id": "CWE-345",
        "name": "Insufficient Verification of Data Authenticity"
      },
      "notes": [
        {
          "category": "description",
          "text": "An unauthenticated, remote attacker could upload malicious logic to devices based on ProConOS/ProConOS eCLR in order to gain full control over the device.",
          "title": "Vulnerability Description"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-31001",
          "CSAFPID-31002",
          "CSAFPID-31003",
          "CSAFPID-31004",
          "CSAFPID-31005",
          "CSAFPID-31006",
          "CSAFPID-31007",
          "CSAFPID-31008",
          "CSAFPID-31009",
          "CSAFPID-31010",
          "CSAFPID-31011",
          "CSAFPID-31012",
          "CSAFPID-31013",
          "CSAFPID-31014",
          "CSAFPID-31015",
          "CSAFPID-31016",
          "CSAFPID-31017"
        ]
      },
      "remediations": [
        {
          "category": "mitigation",
          "details": "Phoenix Contact classic line controllers are designed and developed for the use in closed industrial networks. The controller doesn\u0027t feature logic integrity and authenticity checks by design. Phoenix Contact therefore strongly recommends using the devices exclusively in closed networks and protected by a suitable firewall.\n\nCustomers using Phoenix Contact classic line controllers are recommended to operate the devices in closed networks or protected with a suitable firewall as intended.\n\nGeneric information and recommendations for security measures to protect network-capable\ndevices can be found in the application note.",
          "group_ids": [
            "CSAFGID-0001"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "environmentalScore": 9.8,
            "environmentalSeverity": "CRITICAL",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "temporalScore": 9.8,
            "temporalSeverity": "CRITICAL",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-31001",
            "CSAFPID-31002",
            "CSAFPID-31003",
            "CSAFPID-31004",
            "CSAFPID-31005",
            "CSAFPID-31006",
            "CSAFPID-31007",
            "CSAFPID-31008",
            "CSAFPID-31009",
            "CSAFPID-31010",
            "CSAFPID-31011",
            "CSAFPID-31012",
            "CSAFPID-31013",
            "CSAFPID-31014",
            "CSAFPID-31015",
            "CSAFPID-31016",
            "CSAFPID-31017"
          ]
        }
      ],
      "title": "CVE-2022-31800"
    }
  ]
}


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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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