Vulnerability-Lookup

GSD-2024-3871

Vulnerability from gsd - Updated: 2024-04-17 05:02

Details

The Delta Electronics DVW-W02W2-E2 devices expose a web administration interface to users. This interface implements two features (access control lists management, WPS pin setup) that are affected by command injections and stack overflows vulnerabilities. Successful exploitation of these flaws would allow remote authenticated attackers to gain remote command execution with elevated privileges on the affected devices. This issue affects DVW-W02W2-E2 through version 2.5.2.

Aliases

CVE-2024-3871

JSON

To clipboard

{
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2024-3871"
      ],
      "details": "The Delta Electronics DVW-W02W2-E2 devices expose a web administration interface to users. This interface implements two features\u00a0(access control lists management, WPS pin setup) that are affected by command injections and stack overflows vulnerabilities.\nSuccessful exploitation of these flaws would allow remote authenticated attackers to gain remote command execution with\u00a0elevated privileges on the affected devices.\n\nThis issue affects DVW-W02W2-E2 through version 2.5.2.\n\n",
      "id": "GSD-2024-3871",
      "modified": "2024-04-17T05:02:01.964496Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "research@onekey.com",
        "ID": "CVE-2024-3871",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "DVW-W02W2-E2",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c=",
                          "version_name": "0",
                          "version_value": "2.5.2"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Deltra Electronics"
            }
          ]
        }
      },
      "credits": [
        {
          "lang": "en",
          "value": "Quentin Kaiser from ONEKEY Research Labs"
        }
      ],
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "The Delta Electronics DVW-W02W2-E2 devices expose a web administration interface to users. This interface implements multiple features that are affected by command injections and stack overflows vulnerabilities.\nSuccessful exploitation of these flaws would allow remote unauthenticated attackers to gain remote code execution with\u00a0elevated privileges on the affected devices.\n\nThis issue affects DVW-W02W2-E2 through version 2.5.2.\n\n"
          }
        ]
      },
      "generator": {
        "engine": "Vulnogram 0.1.0-dev"
      },
      "impact": {
        "cvss": [
          {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "cweId": "CWE-77",
                "lang": "eng",
                "value": "CWE-77 Improper Neutralization of Special Elements used in a Command (\u0027Command Injection\u0027)"
              }
            ]
          },
          {
            "description": [
              {
                "cweId": "CWE-120",
                "lang": "eng",
                "value": "CWE-120 Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://onekey.com/",
            "refsource": "MISC",
            "url": "https://onekey.com/"
          }
        ]
      },
      "solution": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eSince DVW-W02W2 is no longer in production and maintenance, Delta decided not to patch these vulnerabilities. There is no solution.\u003c/span\u003e\u003cbr\u003e"
            }
          ],
          "value": "Since DVW-W02W2 is no longer in production and maintenance, Delta decided not to patch these vulnerabilities. There is no solution.\n"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "work_around": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eSince DVW-W02W2 is no longer in production and maintenance, Delta decided not to patch these vulnerabilities. There is no workaround.\u003c/span\u003e\u003cbr\u003e"
            }
          ],
          "value": "Since DVW-W02W2 is no longer in production and maintenance, Delta decided not to patch these vulnerabilities. There is no workaround.\n"
        }
      ]
    },
    "nvd.nist.gov": {
      "cve": {
        "descriptions": [
          {
            "lang": "en",
            "value": "The Delta Electronics DVW-W02W2-E2 devices expose a web administration interface to users. This interface implements multiple features that are affected by command injections and stack overflows vulnerabilities.\nSuccessful exploitation of these flaws would allow remote unauthenticated attackers to gain remote code execution with\u00a0elevated privileges on the affected devices.\n\nThis issue affects DVW-W02W2-E2 through version 2.5.2.\n\n"
          },
          {
            "lang": "es",
            "value": "Los dispositivos Delta Electronics DVW-W02W2-E2 exponen una interfaz de administraci\u00f3n web a los usuarios. Esta interfaz implementa dos funciones (administraci\u00f3n de listas de control de acceso, configuraci\u00f3n de pines WPS) que se ven afectadas por inyecciones de comandos y vulnerabilidades de desbordamiento de pila. La explotaci\u00f3n exitosa de estas fallas permitir\u00eda a atacantes autenticados remotamente obtener la ejecuci\u00f3n remota de comandos con privilegios elevados en los dispositivos afectados. Este problema afecta a DVW-W02W2-E2 hasta la versi\u00f3n 2.5.2."
          }
        ],
        "id": "CVE-2024-3871",
        "lastModified": "2024-04-17T11:15:11.403",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 9.8,
                "baseSeverity": "CRITICAL",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 3.9,
              "impactScore": 5.9,
              "source": "research@onekey.com",
              "type": "Secondary"
            }
          ]
        },
        "published": "2024-04-16T09:15:08.630",
        "references": [
          {
            "source": "research@onekey.com",
            "url": "https://onekey.com/"
          }
        ],
        "sourceIdentifier": "research@onekey.com",
        "vulnStatus": "Awaiting Analysis",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-120"
              },
              {
                "lang": "en",
                "value": "CWE-77"
              }
            ],
            "source": "research@onekey.com",
            "type": "Secondary"
          }
        ]
      }
    }
  }
}

CVE-2024-3871 (GCVE-0-2024-3871)

Vulnerability from cvelistv5 – Published: 2024-04-16 08:12 – Updated: 2024-08-01 20:26

Title

Authenticated Remote Command Injection in Delta Electronics DVW

Summary

The Delta Electronics DVW-W02W2-E2 devices expose a web administration interface to users. This interface implements multiple features that are affected by command injections and stack overflows vulnerabilities. Successful exploitation of these flaws would allow remote unauthenticated attackers to gain remote code execution with elevated privileges on the affected devices. This issue affects DVW-W02W2-E2 through version 2.5.2.

Severity

9.8 (Critical)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-07-26 15:27 UTC

CWE

CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')
CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

Assigner

ONEKEY CNA under the icscert root

CNA scorecard – unranked: 0 records in the last 180 days, 10 needed details

References

1 reference

URL	Tags
https://onekey.com/

Impacted products

2 products

Vendor	Product	Version
Deltra Electronics	DVW-W02W2-E2	Affected: 0 , ≤ 2.5.2 (semver)
deltaww	dvw-w02w2-e2_firmware	Affected: 0 , ≤ 2.5.2 (semver) cpe:2.3:o:deltaww:dvw-w02w2-e2_firmware::::::::

Date Public

2024-04-26 06:00

Credits

Quentin Kaiser from ONEKEY Research Labs

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:o:deltaww:dvw-w02w2-e2_firmware:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "dvw-w02w2-e2_firmware",
            "vendor": "deltaww",
            "versions": [
              {
                "lessThanOrEqual": "2.5.2",
                "status": "affected",
                "version": "0",
                "versionType": "semver"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-3871",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-07-26T15:27:07.361018Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-07-26T15:28:54.286Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-01T20:26:57.142Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://onekey.com/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "DVW-W02W2-E2",
          "vendor": "Deltra Electronics",
          "versions": [
            {
              "lessThanOrEqual": "2.5.2",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Quentin Kaiser from ONEKEY Research Labs"
        }
      ],
      "datePublic": "2024-04-26T06:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "The Delta Electronics DVW-W02W2-E2 devices expose a web administration interface to users. This interface implements multiple features that are affected by command injections and stack overflows vulnerabilities.\u003cbr\u003e\u003cp\u003eSuccessful exploitation of these flaws would allow remote unauthenticated attackers to gain remote code execution with\u0026nbsp;elevated privileges on the affected devices.\u003cbr\u003e\u003c/p\u003e\u003cp\u003eThis issue affects DVW-W02W2-E2 through version 2.5.2.\u003c/p\u003e"
            }
          ],
          "value": "The Delta Electronics DVW-W02W2-E2 devices expose a web administration interface to users. This interface implements multiple features that are affected by command injections and stack overflows vulnerabilities.\nSuccessful exploitation of these flaws would allow remote unauthenticated attackers to gain remote code execution with\u00a0elevated privileges on the affected devices.\n\nThis issue affects DVW-W02W2-E2 through version 2.5.2.\n\n"
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-88",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-88 OS Command Injection"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-77",
              "description": "CWE-77 Improper Neutralization of Special Elements used in a Command (\u0027Command Injection\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-120",
              "description": "CWE-120 Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-04-17T10:47:18.687Z",
        "orgId": "2d533b80-6e4a-4e20-93e2-171235122846",
        "shortName": "ONEKEY"
      },
      "references": [
        {
          "url": "https://onekey.com/"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eSince DVW-W02W2 is no longer in production and maintenance, Delta decided not to patch these vulnerabilities. There is no solution.\u003c/span\u003e\u003cbr\u003e"
            }
          ],
          "value": "Since DVW-W02W2 is no longer in production and maintenance, Delta decided not to patch these vulnerabilities. There is no solution.\n"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Authenticated Remote Command Injection in Delta Electronics DVW",
      "workarounds": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eSince DVW-W02W2 is no longer in production and maintenance, Delta decided not to patch these vulnerabilities. There is no workaround.\u003c/span\u003e\u003cbr\u003e"
            }
          ],
          "value": "Since DVW-W02W2 is no longer in production and maintenance, Delta decided not to patch these vulnerabilities. There is no workaround.\n"
        }
      ],
      "x_generator": {
        "engine": "Vulnogram 0.1.0-dev"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "2d533b80-6e4a-4e20-93e2-171235122846",
    "assignerShortName": "ONEKEY",
    "cveId": "CVE-2024-3871",
    "datePublished": "2024-04-16T08:12:23.197Z",
    "dateReserved": "2024-04-16T08:01:45.912Z",
    "dateUpdated": "2024-08-01T20:26:57.142Z",
    "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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.

Publication & reservation Sightings KEV catalogs Other timestamps

Loading timeline…

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