CVE-2023-5393

2024-04-1120:15:10

CWE-130

[email protected]

web.nvd.nist.gov

server

stack overflow

remote code execution

honeywell

update

7.4 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

8 High

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

9.1%

JSON

Server receiving a malformed message that causes a disconnect to a hostname may causing a stack overflow resulting in possible remote code execution. Honeywell recommends updating to the most recent version of the product. See Honeywell Security Notification for recommendations on upgrading and versioning.

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "platforms": [
      "Experion PKS"
    ],
    "product": "Experion Server",
    "vendor": "Honeywell",
    "versions": [
      {
        "lessThan": "520.2 TCU4",
        "status": "unaffected",
        "version": "520.2",
        "versionType": "semver"
      },
      {
        "lessThan": "510.2 HF13",
        "status": "unaffected",
        "version": "510.1",
        "versionType": "semver"
      },
      {
        "lessThan": "520.1 TCU4",
        "status": "unaffected",
        "version": "520.1",
        "versionType": "semver"
      },
      {
        "lessThan": "511.5 TCU4 HF3",
        "status": "unaffected",
        "version": "511.1",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "platforms": [
      "Experion LX"
    ],
    "product": "Experion Server",
    "vendor": "Honeywell",
    "versions": [
      {
        "lessThanOrEqual": "520.2 TCU4",
        "status": "affected",
        "version": "520.2",
        "versionType": "semver"
      },
      {
        "lessThanOrEqual": "511.5 TCU4 HF3",
        "status": "affected",
        "version": "511.1",
        "versionType": "semver"
      },
      {
        "lessThanOrEqual": "520.1 TCU4",
        "status": "affected",
        "version": "520.1",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "platforms": [
      "PlantCruise by Experion"
    ],
    "product": "Experion Server",
    "vendor": "Honeywell",
    "versions": [
      {
        "lessThanOrEqual": "520.2 TCU4",
        "status": "affected",
        "version": "520.2",
        "versionType": "semver"
      },
      {
        "lessThanOrEqual": "520.1 TCU4",
        "status": "affected",
        "version": "520.1",
        "versionType": "semver"
      },
      {
        "lessThanOrEqual": "511.5 TCU4 HF3",
        "status": "affected",
        "version": "520.2 TCU4 HFR2",
        "versionType": "semver"
      }
    ]
  }
]