Vulnerability-Lookup

FKIE_CVE-2023-34261

Vulnerability from fkie_nvd - Published: 2023-11-03 04:15 - Updated: 2026-06-17 06:03

Severity

5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Summary

Kyocera TASKalfa 4053ci printers through 2VG_S000.002.561 allow identification of valid user accounts via username enumeration because they lead to a "nicht einloggen" error rather than a falsch error.

References

URL	Tags
cve@mitre.org	https://sec-consult.com/vulnerability-lab/	Third Party Advisory
cve@mitre.org	https://seclists.org/fulldisclosure/2023/Jul/15	Exploit, Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://sec-consult.com/vulnerability-lab/	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://seclists.org/fulldisclosure/2023/Jul/15	Exploit, Mailing List, Third Party Advisory

Impacted products

	Vendor	Product	Version
	kyocera	d-copia253mf_plus_firmware	*
	kyocera	d-copia253mf_plus	-

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    },
    {
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:h:kyocera:taskalfa_4053ci:*:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unknown",
          "product": "taskalfa_4053ci",
          "vendor": "kyocera",
          "versions": [
            {
              "lessThanOrEqual": "2VG_S000.002.56",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:kyocera:d-copia253mf_plus_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "CDBAAE37-A0A0-4417-8924-5BB81C489FCC",
              "versionEndIncluding": "2vg_s000.002.561",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:kyocera:d-copia253mf_plus:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "F6597E71-E5D9-4A09-A39E-A2F3742D6B22",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Kyocera TASKalfa 4053ci printers through 2VG_S000.002.561 allow identification of valid user accounts via username enumeration because they lead to a \"nicht einloggen\" error rather than a falsch error."
    },
    {
      "lang": "es",
      "value": "Las impresoras Kyocera TASKalfa 4053ci hasta 2VG_S000.002.561 permiten la identificaci\u00f3n de cuentas de usuario v\u00e1lidas mediante la enumeraci\u00f3n de nombres de usuario porque conducen a un error \"nicht einloggen\" en lugar de un error falso."
    }
  ],
  "id": "CVE-2023-34261",
  "lastModified": "2026-06-17T06:03:14.977",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-34261",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-09-05T15:06:21.441682Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2023-11-03T04:15:20.963",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://sec-consult.com/vulnerability-lab/"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Mailing List",
        "Third Party Advisory"
      ],
      "url": "https://seclists.org/fulldisclosure/2023/Jul/15"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://sec-consult.com/vulnerability-lab/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Mailing List",
        "Third Party Advisory"
      ],
      "url": "https://seclists.org/fulldisclosure/2023/Jul/15"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}

CVE-2023-34261 (GCVE-0-2023-34261)

Vulnerability from cvelistv5 – Published: 2023-11-03 00:00 – Updated: 2024-09-05 15:10

Summary

Severity

No CVSS data available.

SSVC

Exploitation: poc Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-09-05 15:06 UTC

CWE

n/a
CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor

Assigner

mitre mitre root

References

2 references

URL	Tags
https://sec-consult.com/vulnerability-lab/
https://seclists.org/fulldisclosure/2023/Jul/15

Impacted products

1 product

Vendor	Product	Version
kyocera	taskalfa_4053ci	Affected: 0 , ≤ 2VG_S000.002.56 (custom) cpe:2.3:h:kyocera:taskalfa_4053ci::::::::

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T16:01:54.318Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://sec-consult.com/vulnerability-lab/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://seclists.org/fulldisclosure/2023/Jul/15"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:h:kyocera:taskalfa_4053ci:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "taskalfa_4053ci",
            "vendor": "kyocera",
            "versions": [
              {
                "lessThanOrEqual": "2VG_S000.002.56",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-34261",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-05T15:06:21.441682Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-200",
                "description": "CWE-200 Exposure of Sensitive Information to an Unauthorized Actor",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-05T15:10:24.035Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Kyocera TASKalfa 4053ci printers through 2VG_S000.002.561 allow identification of valid user accounts via username enumeration because they lead to a \"nicht einloggen\" error rather than a falsch error."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-11-03T03:55:35.034Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://sec-consult.com/vulnerability-lab/"
        },
        {
          "url": "https://seclists.org/fulldisclosure/2023/Jul/15"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2023-34261",
    "datePublished": "2023-11-03T00:00:00.000Z",
    "dateReserved": "2023-05-31T00:00:00.000Z",
    "dateUpdated": "2024-09-05T15:10:24.035Z",
    "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.

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.

Action not permitted

FKIE_CVE-2023-34261

CVE-2023-34261 (GCVE-0-2023-34261)

Tags

Sightings

Nomenclature

Related by attack behaviour