Vulnerability-Lookup

CNVD-2025-20602

Vulnerability from cnvd - Published: 2025-09-05

Title

D-Link DIR-619L存在未明漏洞

Description

D-Link DIR-619L是友讯（D-Link）推出的家用无线路由器，专为家庭及小型办公环境设计，采用IEEE 802.11n无线标准，最高传输速率达300Mbps。 D-Link DIR-619L存在安全漏洞，该漏洞源于boa组件中函数FirmwareUpgrade的数据真实性验证不足。目前没有详细的漏洞细节提供。

Severity

中

Formal description

目前厂商尚未发布升级程序修复该安全问题，详情见厂商官网： https://www.dlink.com/en

Reference

https://nvd.nist.gov/vuln/detail/CVE-2025-8978

Impacted products

Name
D-Link DIR-619L 6.02CN02

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-8978",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-8978"
    }
  },
  "description": "D-Link DIR-619L\u662f\u53cb\u8baf\uff08D-Link\uff09\u63a8\u51fa\u7684\u5bb6\u7528\u65e0\u7ebf\u8def\u7531\u5668\uff0c\u4e13\u4e3a\u5bb6\u5ead\u53ca\u5c0f\u578b\u529e\u516c\u73af\u5883\u8bbe\u8ba1\uff0c\u91c7\u7528IEEE 802.11n\u65e0\u7ebf\u6807\u51c6\uff0c\u6700\u9ad8\u4f20\u8f93\u901f\u7387\u8fbe300Mbps\u3002\n\nD-Link DIR-619L\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eboa\u7ec4\u4ef6\u4e2d\u51fd\u6570FirmwareUpgrade\u7684\u6570\u636e\u771f\u5b9e\u6027\u9a8c\u8bc1\u4e0d\u8db3\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5c1a\u672a\u53d1\u5e03\u5347\u7ea7\u7a0b\u5e8f\u4fee\u590d\u8be5\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u89c1\u5382\u5546\u5b98\u7f51\uff1a\r\nhttps://www.dlink.com/en",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-20602",
  "openTime": "2025-09-05",
  "products": {
    "product": "D-Link DIR-619L 6.02CN02"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2025-8978",
  "serverity": "\u4e2d",
  "submitTime": "2025-08-20",
  "title": "D-Link DIR-619L\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}

CVE-2025-8978 (GCVE-0-2025-8978)

Vulnerability from cvelistv5 – Published: 2025-08-14 19:02 – Updated: 2025-08-14 19:51 Unsupported When Assigned

Title

D-Link DIR-619L boa FirmwareUpgrade data authenticity

Summary

A vulnerability was determined in D-Link DIR-619L 6.02CN02. Affected is the function FirmwareUpgrade of the component boa. The manipulation leads to insufficient verification of data authenticity. It is possible to launch the attack remotely. The complexity of an attack is rather high. The exploitability is told to be difficult. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

Severity

7.5 (High)


                        
                          CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P

6.6 (Medium)


                        
                          CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R

6.6 (Medium)


                        
                          CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R

SSVC

Exploitation: poc Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-08-14 19:51 UTC

CWE

CWE-345 - Insufficient Verification of Data Authenticity

Assigner

VulDB mitre root

References

5 references

URL	Tags
https://vuldb.com/?id.319974	vdb-entrytechnical-description
https://vuldb.com/?ctiid.319974	signaturepermissions-required
https://vuldb.com/?submit.628599	third-party-advisory
https://github.com/IOTRes/IOT_Firmware_Update/blo…	exploitpatch
https://www.dlink.com/	product

Impacted products

1 product

Vendor	Product	Version
D-Link	DIR-619L	Affected: 6.02CN02

Credits

IOT_Res (VulDB User)

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-8978",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-08-14T19:51:05.517819Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-08-14T19:51:27.523Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "references": [
          {
            "tags": [
              "exploit"
            ],
            "url": "https://github.com/IOTRes/IOT_Firmware_Update/blob/main/Dlink/DIR619L.md"
          }
        ],
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "modules": [
            "boa"
          ],
          "product": "DIR-619L",
          "vendor": "D-Link",
          "versions": [
            {
              "status": "affected",
              "version": "6.02CN02"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "IOT_Res (VulDB User)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability was determined in D-Link DIR-619L 6.02CN02. Affected is the function FirmwareUpgrade of the component boa. The manipulation leads to insufficient verification of data authenticity. It is possible to launch the attack remotely. The complexity of an attack is rather high. The exploitability is told to be difficult. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer."
        },
        {
          "lang": "de",
          "value": "Betroffen hiervon ist die Funktion FirmwareUpgrade der Komponente boa. Mittels Manipulieren mit unbekannten Daten kann eine insufficient verification of data authenticity-Schwachstelle ausgenutzt werden. Umgesetzt werden kann der Angriff \u00fcber das Netzwerk. Die Komplexit\u00e4t eines Angriffs ist eher hoch. Sie gilt als schwierig auszunutzen. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P",
            "version": "4.0"
          }
        },
        {
          "cvssV3_1": {
            "baseScore": 6.6,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R",
            "version": "3.1"
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        },
        {
          "cvssV3_0": {
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            "baseSeverity": "MEDIUM",
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            "version": "3.0"
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        },
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            "version": "2.0"
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              "cweId": "CWE-345",
              "description": "Insufficient Verification of Data Authenticity",
              "lang": "en",
              "type": "CWE"
            }
          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2025-08-14T19:02:09.138Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
      },
      "references": [
        {
          "name": "VDB-319974 | D-Link DIR-619L boa FirmwareUpgrade data authenticity",
          "tags": [
            "vdb-entry",
            "technical-description"
          ],
          "url": "https://vuldb.com/?id.319974"
        },
        {
          "name": "VDB-319974 | CTI Indicators (IOB, IOC, IOA)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/?ctiid.319974"
        },
        {
          "name": "Submit #628599 | D-Link DIR619L 6.02CN02 CWE-287 Improper Authentication",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/?submit.628599"
        },
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          "tags": [
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          "url": "https://github.com/IOTRes/IOT_Firmware_Update/blob/main/Dlink/DIR619L.md"
        },
        {
          "tags": [
            "product"
          ],
          "url": "https://www.dlink.com/"
        }
      ],
      "tags": [
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          "lang": "en",
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          "lang": "en",
          "time": "2025-08-13T02:00:00.000Z",
          "value": "VulDB entry created"
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          "lang": "en",
          "time": "2025-08-13T18:43:51.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "D-Link DIR-619L boa FirmwareUpgrade data authenticity"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2025-8978",
    "datePublished": "2025-08-14T19:02:09.138Z",
    "dateReserved": "2025-08-13T16:38:41.090Z",
    "dateUpdated": "2025-08-14T19:51:27.523Z",
    "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.