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CVE-2023-27856

Estado: ModificadaAlta (7.5)—

In affected versions, path traversal exists when processing a message of type 8

in Rockwell Automation's ThinManager ThinServer.

An unauthenticated remote attacker can exploit this vulnerability to download arbitrary files on the disk drive where ThinServer.exe is installed.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Rockwellautomation — Thinmanager

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2023-27856",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-27856",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-02-25T21:21:55.655746Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "PSIRT@rockwellautomation.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "PSIRT@rockwellautomation.com",
      "affectedData": [
        {
          "vendor": "Rockwell Automation",
          "product": "ThinManager ThinServer",
          "versions": [
            {
              "status": "affected",
              "version": "6.x - 10.x"
            },
            {
              "status": "affected",
              "version": "11.0.0 - 11.0.5"
            },
            {
              "status": "affected",
              "version": "11.1.0 - 11.1.5"
            },
            {
              "status": "affected",
              "version": "11.2.0 - 11.2.6"
            },
            {
              "status": "affected",
              "version": "12.0.0 - 12.0.4"
            },
            {
              "status": "affected",
              "version": "12.1.0 - 12.1.5"
            },
            {
              "status": "affected",
              "version": "13.0.0 - 13.0.1"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2023-03-22T00:15:12.810",
  "references": [
    {
      "url": "https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1138640",
      "tags": [
        "Permissions Required",
        "Vendor Advisory"
      ],
      "source": "PSIRT@rockwellautomation.com"
    },
    {
      "url": "https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1138640",
      "tags": [
        "Permissions Required",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "PSIRT@rockwellautomation.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "\n\n\nIn affected versions, path traversal exists when processing a message of type 8\n\n in Rockwell Automation's ThinManager ThinServer. \n\nAn unauthenticated remote attacker can exploit this vulnerability to download arbitrary files on the disk drive where ThinServer.exe is installed.\n\n \n\n"
    }
  ],
  "lastModified": "2026-06-17T05:45:58.483",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:rockwellautomation:thinmanager:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B3690F79-0AB9-4FBA-BCF0-BCCCF00EFD31",
              "versionEndIncluding": "10.0.2",
              "versionStartIncluding": "6.0.0"
            },
            {
              "criteria": "cpe:2.3:a:rockwellautomation:thinmanager:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "68D1B6ED-F052-4CAC-80B0-614AF4FA5455",
              "versionEndIncluding": "11.0.5",
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            },
            {
              "criteria": "cpe:2.3:a:rockwellautomation:thinmanager:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D8066DE9-ACFA-42F9-AC88-08FB8ACC745E",
              "versionEndIncluding": "11.1.5",
              "versionStartIncluding": "11.1.0"
            },
            {
              "criteria": "cpe:2.3:a:rockwellautomation:thinmanager:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "ADF30A13-51AD-479B-B0C4-462C059D511B",
              "versionEndIncluding": "11.2.6",
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            },
            {
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              "vulnerable": true,
              "matchCriteriaId": "2A809366-5838-445A-8034-787551292BA7",
              "versionEndIncluding": "12.0.4",
              "versionStartIncluding": "12.0.0"
            },
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            },
            {
              "criteria": "cpe:2.3:a:rockwellautomation:thinmanager:13.0.0:*:*:*:*:*:*:*",
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            },
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              "matchCriteriaId": "0486F851-53AC-41C5-9ECE-1EA2DB1D3FAC"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "PSIRT@rockwellautomation.com"
}