Vulnerability-Lookup

FKIE_CVE-2018-10746

Vulnerability from fkie_nvd - Published: 2018-05-04 18:29 - Updated: 2026-06-17 01:34

Severity

8.8 (High) - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Summary

An issue was discovered on D-Link DSL-3782 EU 1.01 devices. An authenticated user can pass a long buffer as a 'get' parameter to the '/userfs/bin/tcapi' binary (in the Diagnostics component) using the 'get <node_name attr>' function and cause memory corruption. Furthermore, it is possible to redirect the flow of the program and execute arbitrary code.

References

	URL	Tags
	cve@mitre.org	https://github.com/kgsdy/D-Link-DSL-3782-EU/blob/master/get.md	Exploit, Third Party Advisory
	af854a3a-2127-422b-91ae-364da2661108	https://github.com/kgsdy/D-Link-DSL-3782-EU/blob/master/get.md	Exploit, Third Party Advisory

Impacted products

	Vendor	Product	Version
	d-link	dsl-3782_firmware	1.01
	dlink	dsl-3782	-

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:d-link:dsl-3782_firmware:1.01:*:*:*:*:*:*:*",
              "matchCriteriaId": "BAFA0C9D-B64C-4549-858F-695567581BE7",
              "vulnerable": true
            }
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          "negate": false,
          "operator": "OR"
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              "matchCriteriaId": "7F8D1900-34CB-45D3-8DF3-503E10B75E5B",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered on D-Link DSL-3782 EU 1.01 devices. An authenticated user can pass a long buffer as a \u0027get\u0027 parameter to the \u0027/userfs/bin/tcapi\u0027 binary (in the Diagnostics component) using the \u0027get \u003cnode_name attr\u003e\u0027 function and cause memory corruption. Furthermore, it is possible to redirect the flow of the program and execute arbitrary code."
    },
    {
      "lang": "es",
      "value": "Se ha descubierto un problema en dispositivos D-Link DSL-3782 EU 1.01. Un usuario autenticado puede pasar un b\u00fafer largo como par\u00e1metro \"get\" al binario \"/userfs/bin/tcapi\" (en el componente Diagnosis) mediante la funci\u00f3n \"get \u003cnode_name_attr\u003e\" y provocar la corrupci\u00f3n de la memoria. Adem\u00e1s, es posible redirigir el flujo del programa y ejecutar c\u00f3digo arbitrario."
    }
  ],
  "id": "CVE-2018-10746",
  "lastModified": "2026-06-17T01:34:36.750",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 9.0,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 8.0,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2018-05-04T18:29:00.273",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://github.com/kgsdy/D-Link-DSL-3782-EU/blob/master/get.md"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://github.com/kgsdy/D-Link-DSL-3782-EU/blob/master/get.md"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2018-10746 (GCVE-0-2018-10746)

Vulnerability from cvelistv5 – Published: 2018-05-04 18:00 – Updated: 2024-09-16 23:57

Summary

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

1 reference

URL	Tags
https://github.com/kgsdy/D-Link-DSL-3782-EU/blob/…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T07:46:46.688Z",
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              "x_transferred"
            ],
            "url": "https://github.com/kgsdy/D-Link-DSL-3782-EU/blob/master/get.md"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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      "x_legacyV4Record": {
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          "ID": "CVE-2018-10746",
          "STATE": "PUBLIC"
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        "affects": {
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              {
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    "dateReserved": "2018-05-04T00:00:00.000Z",
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    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
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}

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.