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vulnrichmentHoneywellVULNRICHMENT:CVE-2023-5407
HistoryApr 17, 2024 - 4:49 p.m.

CVE-2023-5407

2024-04-1716:49:16
CWE-121
Honeywell
github.com
1
honeywell security notification
upgrading
versioning
denial of service

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

6.8

Confidence

High

SSVC

Exploitation

none

Automatable

no

Technical Impact

partial

Controller denial of service due to improper handling of a specially crafted message received by the controller.

See Honeywell Security Notification for recommendations on upgrading and versioning.

CNA Affected

[
  {
    "vendor": "Honeywell",
    "product": "C300",
    "versions": [
      {
        "status": "affected",
        "changes": [
          {
            "at": "520.2 TCU4 HF1",
            "status": "unaffected"
          }
        ],
        "version": "520.2",
        "versionType": "semver",
        "lessThanOrEqual": "520.2 TCU4"
      },
      {
        "status": "affected",
        "changes": [
          {
            "at": "510.2 HF14",
            "status": "unaffected"
          }
        ],
        "version": "510.1",
        "versionType": "semver",
        "lessThanOrEqual": "510.2 HF13"
      },
      {
        "status": "affected",
        "changes": [
          {
            "at": "520.1 TCU5",
            "status": "unaffected"
          }
        ],
        "version": "520.1",
        "versionType": "semver",
        "lessThanOrEqual": "520.1 TCU4"
      },
      {
        "status": "affected",
        "changes": [
          {
            "at": "511.5 TCU4 HF4",
            "status": "unaffected"
          }
        ],
        "version": "511.1",
        "versionType": "semver",
        "lessThanOrEqual": "511.5 TCU4 HF3"
      }
    ],
    "platforms": [
      "Experion PKS"
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "Honeywell",
    "product": "C300",
    "versions": [
      {
        "status": "affected",
        "changes": [
          {
            "at": "520.2 TCU4 HF2",
            "status": "unaffected"
          }
        ],
        "version": "520.2",
        "versionType": "semver",
        "lessThanOrEqual": "520.2 TCU4"
      },
      {
        "status": "affected",
        "changes": [
          {
            "at": "511.5 TCU4 HF4",
            "status": "unaffected"
          }
        ],
        "version": "511.1",
        "versionType": "semver",
        "lessThanOrEqual": "511.5 TCU4 HF3"
      },
      {
        "status": "affected",
        "changes": [
          {
            "at": "520.1 TCU5",
            "status": "unaffected"
          }
        ],
        "version": "520.1",
        "versionType": "semver",
        "lessThanOrEqual": "520.1 TCU4"
      }
    ],
    "platforms": [
      "Experion LX"
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "Honeywell",
    "product": "C300",
    "versions": [
      {
        "status": "affected",
        "changes": [
          {
            "at": "520.2 TCU4 HF2",
            "status": "unaffected"
          }
        ],
        "version": "520.2",
        "versionType": "semver",
        "lessThanOrEqual": "520.2 TCU4"
      },
      {
        "status": "affected",
        "changes": [
          {
            "at": "520.1 TCU5",
            "status": "unaffected"
          }
        ],
        "version": "520.1",
        "versionType": "semver",
        "lessThanOrEqual": "520.1 TCU4"
      },
      {
        "status": "affected",
        "changes": [
          {
            "at": "511.5 TCU4 HF4",
            "status": "unaffected"
          }
        ],
        "version": "520.2 TCU4 HFR2",
        "versionType": "semver",
        "lessThanOrEqual": "511.5 TCU4 HF3"
      }
    ],
    "platforms": [
      "PlantCruise by Experion"
    ],
    "defaultStatus": "unaffected"
  }
]

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

6.8

Confidence

High

SSVC

Exploitation

none

Automatable

no

Technical Impact

partial

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