Vulnerability-Lookup

FKIE_CVE-2023-2443

Vulnerability from fkie_nvd - Published: 2023-05-11 19:15 - Updated: 2026-06-17 05:52

Severity

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Summary

Rockwell Automation ThinManager product allows the use of medium strength ciphers. If the client requests an insecure cipher, a malicious actor could potentially decrypt traffic sent between the client and server API.

References

	URL	Tags
	PSIRT@rockwellautomation.com	https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1139442	Permissions Required, Vendor Advisory
	af854a3a-2127-422b-91ae-364da2661108	https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1139442	Permissions Required, Vendor Advisory

Impacted products

	Vendor	Product	Version
	rockwellautomation	thinmanager	*

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "ThinManager ",
          "vendor": "Rockwell Automation",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c=13.0"
            }
          ]
        }
      ],
      "source": "PSIRT@rockwellautomation.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:rockwellautomation:thinmanager:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "70760A96-4CF2-4C0C-868A-18BE5E3B7A29",
              "versionEndIncluding": "13.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "\nRockwell Automation ThinManager product allows the use of medium strength ciphers. \u00a0If the client requests an insecure cipher, a malicious actor could potentially decrypt traffic sent between the client and server API.\n\n"
    }
  ],
  "id": "CVE-2023-2443",
  "lastModified": "2026-06-17T05:52:35.973",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "PSIRT@rockwellautomation.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-2443",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-01-24T21:16:14.230416Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2023-05-11T19:15:09.377",
  "references": [
    {
      "source": "PSIRT@rockwellautomation.com",
      "tags": [
        "Permissions Required",
        "Vendor Advisory"
      ],
      "url": "https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1139442"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Permissions Required",
        "Vendor Advisory"
      ],
      "url": "https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1139442"
    }
  ],
  "sourceIdentifier": "PSIRT@rockwellautomation.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-326"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2023-2443 (GCVE-0-2023-2443)

Vulnerability from cvelistv5 – Published: 2023-05-11 18:08 – Updated: 2025-01-24 21:16

Summary

Severity

7.5 (High)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-01-24 21:16 UTC

CWE

Rockwell Automation ThinManager Software Utilizes Inadequate Encryption Strength

Assigner

Rockwell icscert root

References

1 reference

URL	Tags
https://rockwellautomation.custhelp.com/app/answe…

Impacted products

1 product

Vendor	Product	Version
Rockwell Automation	ThinManager	Affected: <=13.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T06:26:09.005Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1139442"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-2443",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-01-24T21:16:14.230416Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-01-24T21:16:26.466Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "ThinManager ",
          "vendor": "Rockwell Automation",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c=13.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\n\n\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eRockwell Automation ThinManager product allows the use of medium strength ciphers. \u0026nbsp;If the client requests an insecure cipher, a malicious actor could potentially decrypt traffic sent between the client and server API.\u003c/span\u003e\n\n"
            }
          ],
          "value": "\nRockwell Automation ThinManager product allows the use of medium strength ciphers. \u00a0If the client requests an insecure cipher, a malicious actor could potentially decrypt traffic sent between the client and server API.\n\n"
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-20",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-20 Encryption Brute Forcing"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Rockwell Automation ThinManager Software Utilizes Inadequate Encryption Strength",
              "lang": "en"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-05-11T18:08:08.060Z",
        "orgId": "b73dd486-f505-4403-b634-40b078b177f0",
        "shortName": "Rockwell"
      },
      "references": [
        {
          "url": "https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1139442"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Customers should upgrade to 13.0.2 to correct this issue.\u0026nbsp; If upgrading is not possible, customers should ensure that the\u0026nbsp;\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e3DES encryption algorithm is not used.\u003c/span\u003e"
            }
          ],
          "value": "Customers should upgrade to 13.0.2 to correct this issue.\u00a0 If upgrading is not possible, customers should ensure that the\u00a03DES encryption algorithm is not used."
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "x_generator": {
        "engine": "Vulnogram 0.1.0-dev"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "b73dd486-f505-4403-b634-40b078b177f0",
    "assignerShortName": "Rockwell",
    "cveId": "CVE-2023-2443",
    "datePublished": "2023-05-11T18:08:08.060Z",
    "dateReserved": "2023-05-01T13:52:27.487Z",
    "dateUpdated": "2025-01-24T21:16:26.466Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

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.