Vulnerability-Lookup

CNVD-2026-10639

Vulnerability from cnvd - Published: 2026-02-09

Title

D-Link DI-8200G命令注入漏洞

Description

D-Link DI-8200G是中国友讯（D-Link）公司的一款企业级路由器。 D-Link DI-8200G存在命令注入漏洞，该漏洞是由于在/upgrade_filter.asp文件的未知函数中操纵了路径参数造成的。攻击者可利用该漏洞在系统上执行任意命令。

Severity

中

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://www.dlink.com.cn/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2026-0732

Impacted products

Name
D-Link DI-8200G 17.12.20A1

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2026-0732",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2026-0732"
    }
  },
  "description": "D-Link DI-8200G\u662f\u4e2d\u56fd\u53cb\u8baf\uff08D-Link\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u4f01\u4e1a\u7ea7\u8def\u7531\u5668\u3002\n\nD-Link DI-8200G\u5b58\u5728\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u662f\u7531\u4e8e\u5728/upgrade_filter.asp\u6587\u4ef6\u7684\u672a\u77e5\u51fd\u6570\u4e2d\u64cd\u7eb5\u4e86\u8def\u5f84\u53c2\u6570\u9020\u6210\u7684\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u7cfb\u7edf\u4e0a\u6267\u884c\u4efb\u610f\u547d\u4ee4\u3002",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://www.dlink.com.cn/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2026-10639",
  "openTime": "2026-02-09",
  "products": {
    "product": "D-Link DI-8200G 17.12.20A1"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2026-0732",
  "serverity": "\u4e2d",
  "submitTime": "2026-01-19",
  "title": "D-Link DI-8200G\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2026-0732 (GCVE-0-2026-0732)

Vulnerability from cvelistv5 – Published: 2026-01-08 23:32 – Updated: 2026-01-09 16:22

Title

D-Link DI-8200G upgrade_filter.asp command injection

Summary

A vulnerability was found in D-Link DI-8200G 17.12.20A1. This affects an unknown function of the file /upgrade_filter.asp. The manipulation of the argument path results in command injection. The attack may be performed from remote. The exploit has been made public and could be used.

Severity ?

5.3 (Medium)


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

6.3 (Medium)


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

6.3 (Medium)


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

CWE

CWE-77 - Command Injection
CWE-74 - Injection

Assigner

VulDB

References

URL

Tags

	https://vuldb.com/?id.340129	vdb-entrytechnical-description
	https://vuldb.com/?ctiid.340129	signaturepermissions-required
	https://vuldb.com/?submit.733275	third-party-advisory
	https://github.com/DavCloudz/cve/blob/main/D-link…	related
	https://github.com/DavCloudz/cve/blob/main/D-link…	exploit
	https://www.dlink.com/	product

Impacted products

	Vendor	Product	Version
	D-Link	DI-8200G	Affected: 17.12.20A1

Credits

Yun Zhang (VulDB User)

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-0732",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-01-09T16:22:29.703881Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-01-09T16:22:38.452Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "DI-8200G",
          "vendor": "D-Link",
          "versions": [
            {
              "status": "affected",
              "version": "17.12.20A1"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "Yun Zhang (VulDB User)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability was found in D-Link DI-8200G 17.12.20A1. This affects an unknown function of the file /upgrade_filter.asp. The manipulation of the argument path results in command injection. The attack may be performed from remote. The exploit has been made public and could be used."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P",
            "version": "4.0"
          }
        },
        {
          "cvssV3_1": {
            "baseScore": 6.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R",
            "version": "3.1"
          }
        },
        {
          "cvssV3_0": {
            "baseScore": 6.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R",
            "version": "3.0"
          }
        },
        {
          "cvssV2_0": {
            "baseScore": 6.5,
            "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR",
            "version": "2.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-77",
              "description": "Command Injection",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-74",
              "description": "Injection",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-01-08T23:32:08.177Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
      },
      "references": [
        {
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          "tags": [
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            "technical-description"
          ],
          "url": "https://vuldb.com/?id.340129"
        },
        {
          "name": "VDB-340129 | CTI Indicators (IOB, IOC, TTP, IOA)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/?ctiid.340129"
        },
        {
          "name": "Submit #733275 | D-Link DI_8200G Router V17.12.20A1 Command Execution",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/?submit.733275"
        },
        {
          "tags": [
            "related"
          ],
          "url": "https://github.com/DavCloudz/cve/blob/main/D-link/DI_8200G/DI_8200G%20V17.12.20A1%20Command%20Execution%20Vulnerability/readme.md"
        },
        {
          "tags": [
            "exploit"
          ],
          "url": "https://github.com/DavCloudz/cve/blob/main/D-link/DI_8200G/DI_8200G%20V17.12.20A1%20Command%20Execution%20Vulnerability/readme.md#poc"
        },
        {
          "tags": [
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        }
      ],
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          "lang": "en",
          "time": "2026-01-08T00:00:00.000Z",
          "value": "Advisory disclosed"
        },
        {
          "lang": "en",
          "time": "2026-01-08T01:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2026-01-08T16:30:54.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "D-Link DI-8200G upgrade_filter.asp command injection"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2026-0732",
    "datePublished": "2026-01-08T23:32:08.177Z",
    "dateReserved": "2026-01-08T15:25:51.430Z",
    "dateUpdated": "2026-01-09T16:22:38.452Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2026-10639

CVE-2026-0732 (GCVE-0-2026-0732)

Tags

Sightings

Nomenclature