cnvd - cnvd-2025-18556

cnvd-2025-18556

Vulnerability from cnvd

Title

D-Link DIR-823-Pro权限控制不当漏洞

Description

D-Link DIR-823-Pro是一款双频智能无线路由器，采用四天线设计，支持802.11ac千兆Wi-Fi技术，无线速率可达1200Mbps，可满足高清视频播放、在线游戏等高带宽需求。 D-Link DIR-823-Pro存在权限控制不当漏洞，攻击者可利用该漏洞导致Telnet服务未授权访问。

Severity

高

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/

Reference

https://www.kdev.site/2025/04/02/d-link-823_pro-unauthorized-telnet-access/

Impacted products

Name
D-Link DIR-823-Pro 1.02

Show details on source website

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-45729",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-45729"
    }
  },
  "description": "D-Link DIR-823-Pro\u662f\u4e00\u6b3e\u53cc\u9891\u667a\u80fd\u65e0\u7ebf\u8def\u7531\u5668\uff0c\u91c7\u7528\u56db\u5929\u7ebf\u8bbe\u8ba1\uff0c\u652f\u6301802.11ac\u5343\u5146Wi-Fi\u6280\u672f\uff0c\u65e0\u7ebf\u901f\u7387\u53ef\u8fbe1200Mbps\uff0c\u53ef\u6ee1\u8db3\u9ad8\u6e05\u89c6\u9891\u64ad\u653e\u3001\u5728\u7ebf\u6e38\u620f\u7b49\u9ad8\u5e26\u5bbd\u9700\u6c42\u3002\n\nD-Link DIR-823-Pro\u5b58\u5728\u6743\u9650\u63a7\u5236\u4e0d\u5f53\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4Telnet\u670d\u52a1\u672a\u6388\u6743\u8bbf\u95ee\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/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-18556",
  "openTime": "2025-08-14",
  "products": {
    "product": "D-Link DIR-823-Pro 1.02"
  },
  "referenceLink": "https://www.kdev.site/2025/04/02/d-link-823_pro-unauthorized-telnet-access/",
  "serverity": "\u9ad8",
  "submitTime": "2025-07-07",
  "title": "D-Link DIR-823-Pro\u6743\u9650\u63a7\u5236\u4e0d\u5f53\u6f0f\u6d1e"
}

CVE-2025-45729 (GCVE-0-2025-45729)

Vulnerability from cvelistv5

Published

2025-06-27 00:00

Modified

2025-06-27 20:02

Severity ?

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

CWE

n/a

Summary

D-Link DIR-823-Pro 1.02 has improper permission control, allowing unauthorized users to turn on and access Telnet services.

References

URL

Tags

https://www.kdev.site/2025/04/02/d-link-823_pro-unauthorized-telnet-access/

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

To clipboard

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  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "LOW",
              "baseScore": 6.3,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "LOW",
              "integrityImpact": "LOW",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "REQUIRED",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2025-45729",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-06-27T20:01:47.457786Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-284",
                "description": "CWE-284 Improper Access Control",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-06-27T20:02:28.452Z",
          "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": "D-Link DIR-823-Pro 1.02 has improper permission control, allowing unauthorized users to turn on and access Telnet services."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
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              "description": "n/a",
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      "providerMetadata": {
        "dateUpdated": "2025-06-27T14:04:29.098Z",
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        "shortName": "mitre"
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      "references": [
        {
          "url": "https://www.kdev.site/2025/04/02/d-link-823_pro-unauthorized-telnet-access/"
        }
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    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2025-45729",
    "datePublished": "2025-06-27T00:00:00.000Z",
    "dateReserved": "2025-04-22T00:00:00.000Z",
    "dateUpdated": "2025-06-27T20:02:28.452Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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