Vulnerability-Lookup

CNVD-2026-30459

Vulnerability from cnvd - Published: 2026-07-31

Title

D-Link DWR-M920命令注入漏洞

Description

DWR-M920是一款D-Link无线路由设备，用于蜂窝网络接入与无线共享。 D-Link DWR-M920存在命令注入漏洞。该漏洞产生的原因是/boafrm/formSmsManage中的sub_41C8E8函数未对action_value参数进行安全过滤。攻击者可利用该漏洞远程注入系统命令并控制设备。

Severity

中

Formal description

厂商尚未提供漏洞修复方案，请关注漏洞公告更新： https://vuldb.com/vuln/368368

Reference

https://nvd.nist.gov/vuln/detail/CVE-2026-10878

Impacted products

Name
['D-Link DWR-M920 1.1.50', 'D-Link DWR-M920 1.1.70']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2026-10878",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2026-10878"
    }
  },
  "description": "DWR-M920\u662f\u4e00\u6b3eD-Link\u65e0\u7ebf\u8def\u7531\u8bbe\u5907\uff0c\u7528\u4e8e\u8702\u7a9d\u7f51\u7edc\u63a5\u5165\u4e0e\u65e0\u7ebf\u5171\u4eab\u3002\n\nD-Link DWR-M920\u5b58\u5728\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u4ea7\u751f\u7684\u539f\u56e0\u662f/boafrm/formSmsManage\u4e2d\u7684sub_41C8E8\u51fd\u6570\u672a\u5bf9action_value\u53c2\u6570\u8fdb\u884c\u5b89\u5168\u8fc7\u6ee4\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8fdc\u7a0b\u6ce8\u5165\u7cfb\u7edf\u547d\u4ee4\u5e76\u63a7\u5236\u8bbe\u5907\u3002",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u6f0f\u6d1e\u516c\u544a\u66f4\u65b0\uff1a\r\nhttps://vuldb.com/vuln/368368",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2026-30459",
  "openTime": "2026-07-31",
  "products": {
    "product": [
      "D-Link DWR-M920 1.1.50",
      "D-Link DWR-M920 1.1.70"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2026-10878",
  "serverity": "\u4e2d",
  "submitTime": "2026-06-08",
  "title": "D-Link DWR-M920\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2026-10878 (GCVE-0-2026-10878)

Vulnerability from cvelistv5 – Published: 2026-06-05 00:00 – Updated: 2026-06-05 19:28

Title

D-Link DWR-M920 formSmsManage sub_41C8E8 command injection

Summary

A vulnerability was detected in D-Link DWR-M920 1.1.50/1.1.70. Affected is the function sub_41C8E8 of the file /boafrm/formSmsManage. Performing a manipulation of the argument action_value results in command injection. The attack is possible to be carried out remotely. The exploit is now public and may 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

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-06-05 19:27 UTC

CWE

CWE-77 - Command Injection
CWE-74 - Injection

Assigner

VulDB mitre root

References

6 references

URL	Tags
https://vuldb.com/vuln/368368	vdb-entrytechnical-description
https://vuldb.com/vuln/368368/cti	signaturepermissions-required
https://vuldb.com/cve/CVE-2026-10878	third-party-advisory
https://vuldb.com/submit/832154	third-party-advisory
https://github.com/7u7777/Dlink/blob/DWR-M920/for…	exploit
https://www.dlink.com/	product

Impacted products

1 product

Vendor	Product	Version
D-Link	DWR-M920	Affected: 1.1.50 Affected: 1.1.70 cpe:2.3:h:d-link:dwr-m920::::::::

Credits

kkff33 (VulDB User)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-10878",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-06-05T19:27:49.229788Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-06-05T19:28:05.511Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:h:d-link:dwr-m920:*:*:*:*:*:*:*:*"
          ],
          "product": "DWR-M920",
          "vendor": "D-Link",
          "versions": [
            {
              "status": "affected",
              "version": "1.1.50"
            },
            {
              "status": "affected",
              "version": "1.1.70"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "kkff33 (VulDB User)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability was detected in D-Link DWR-M920 1.1.50/1.1.70. Affected is the function sub_41C8E8 of the file /boafrm/formSmsManage. Performing a manipulation of the argument action_value results in command injection. The attack is possible to be carried out remotely. The exploit is now public and may 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": "2026-06-05T00:00:17.909Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
      },
      "references": [
        {
          "name": "VDB-368368 | D-Link DWR-M920 formSmsManage sub_41C8E8 command injection",
          "tags": [
            "vdb-entry",
            "technical-description"
          ],
          "url": "https://vuldb.com/vuln/368368"
        },
        {
          "name": "VDB-368368 | CTI Indicators (IOB, IOC, TTP, IOA)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/vuln/368368/cti"
        },
        {
          "name": "CVE-2026-10878 | CVE Analysis and Report",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/cve/CVE-2026-10878"
        },
        {
          "name": "Submit #832154 | D-Link DWR-M920 1.1.50,1.1.70 Command Injection and stack overflow",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/submit/832154"
        },
        {
          "tags": [
            "exploit"
          ],
          "url": "https://github.com/7u7777/Dlink/blob/DWR-M920/formSmsManage.md"
        },
        {
          "tags": [
            "product"
          ],
          "url": "https://www.dlink.com/"
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2026-06-04T00:00:00.000Z",
          "value": "Advisory disclosed"
        },
        {
          "lang": "en",
          "time": "2026-06-04T02:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2026-06-04T17:45:39.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "D-Link DWR-M920 formSmsManage sub_41C8E8 command injection"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2026-10878",
    "datePublished": "2026-06-05T00:00:17.909Z",
    "dateReserved": "2026-06-04T15:40:34.401Z",
    "dateUpdated": "2026-06-05T19:28:05.511Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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.

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

CNVD-2026-30459

CVE-2026-10878 (GCVE-0-2026-10878)

Tags

Sightings

Nomenclature

Related by attack behaviour