Vulnerability-Lookup

CNVD-2026-32364

Vulnerability from cnvd - Published: 2026-08-18

Title

D-Link DWR-M961命令注入漏洞（CNVD-2026-32364）

Description

D-Link DWR-M961是友讯（D-Link）推出的‌4GLTEAC1200双频无线路由器‌，支持SIM卡上网与有线WAN多模接入。 D-Link DWR-M961存在命令注入漏洞，该漏洞源于/boafrm/formSmsManager接口未过滤action_value字段中的命令分隔符。攻击者可利用该漏洞在未认证状态下注入恶意命令，并以root权限执行。

Severity

高

Patch Name

D-Link DWR-M961命令注入漏洞（CNVD-2026-32364）的补丁

Patch Description

Formal description

目前厂商已发布升级程序修复该安全问题，详情见厂商官网: https://supportannouncement.us.dlink.com/security/publication.aspx?name=SAP10512

Reference

https://nvd.nist.gov/vuln/detail/CVE-2026-71950

Impacted products

Name
D-Link DWR-M961 <1.1.5_C1_202607071108

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2026-71950",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2026-71950"
    }
  },
  "description": "D-Link DWR-M961\u662f\u53cb\u8baf\uff08D-Link\uff09\u63a8\u51fa\u7684\u200c4GLTEAC1200\u53cc\u9891\u65e0\u7ebf\u8def\u7531\u5668\u200c\uff0c\u652f\u6301SIM\u5361\u4e0a\u7f51\u4e0e\u6709\u7ebfWAN\u591a\u6a21\u63a5\u5165\u3002\n\nD-Link DWR-M961\u5b58\u5728\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e/boafrm/formSmsManager\u63a5\u53e3\u672a\u8fc7\u6ee4action_value\u5b57\u6bb5\u4e2d\u7684\u547d\u4ee4\u5206\u9694\u7b26\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u672a\u8ba4\u8bc1\u72b6\u6001\u4e0b\u6ce8\u5165\u6076\u610f\u547d\u4ee4\uff0c\u5e76\u4ee5root\u6743\u9650\u6267\u884c\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u7a0b\u5e8f\u4fee\u590d\u8be5\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u89c1\u5382\u5546\u5b98\u7f51:\r\nhttps://supportannouncement.us.dlink.com/security/publication.aspx?name=SAP10512",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2026-32364",
  "openTime": "2026-08-18",
  "patchDescription": "D-Link DWR-M961\u662f\u53cb\u8baf\uff08D-Link\uff09\u63a8\u51fa\u7684\u200c4GLTEAC1200\u53cc\u9891\u65e0\u7ebf\u8def\u7531\u5668\u200c\uff0c\u652f\u6301SIM\u5361\u4e0a\u7f51\u4e0e\u6709\u7ebfWAN\u591a\u6a21\u63a5\u5165\u3002\r\n\r\nD-Link DWR-M961\u5b58\u5728\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e/boafrm/formSmsManager\u63a5\u53e3\u672a\u8fc7\u6ee4action_value\u5b57\u6bb5\u4e2d\u7684\u547d\u4ee4\u5206\u9694\u7b26\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u672a\u8ba4\u8bc1\u72b6\u6001\u4e0b\u6ce8\u5165\u6076\u610f\u547d\u4ee4\uff0c\u5e76\u4ee5root\u6743\u9650\u6267\u884c\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "D-Link DWR-M961\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff08CNVD-2026-32364\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "D-Link DWR-M961 \u003c1.1.5_C1_202607071108"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2026-71950",
  "serverity": "\u9ad8",
  "submitTime": "2026-08-11",
  "title": "D-Link DWR-M961\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff08CNVD-2026-32364\uff09"
}

CVE-2026-71950 (GCVE-0-2026-71950)

Vulnerability from cvelistv5 – Published: 2026-08-08 16:52 – Updated: 2026-08-14 16:51

Title

D-Link DWR-M961 Command Injection via /boafrm/formSmsManage

Summary

D-Link DWR-M961 devices with hardware version C1 and firmware version before 1.1.5_C1_202607071108 contain a command injection vulnerability in the /boafrm/formSmsManage interface. A remote attacker can inject arbitrary malicious commands into the action_value field, resulting in command execution with root privileges.

Severity

9.3 (Critical)


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

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 2026-08-10 14:42 UTC

CWE

CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Assigner

VulnCheck mitre root

References

3 references

URL	Tags
https://supportannouncement.us.dlink.com/security…	vendor-advisorypatch
https://www.dlink.com/middle-east/en/products/dwr…	product
https://www.vulncheck.com/advisories/d-link-dwr-m…	third-party-advisory

Impacted products

1 product

Vendor	Product	Version
D-Link Corporation	DWR-M961	Affected: 0 , < 1.1.5_C1_202607071108 (custom) cpe:2.3:h:dlink:dwr-m961::::::::

Date Public

2026-08-03 00:00

Credits

Jincheng Wang (@winmt), Professor Le Yu of Nanjing University of Posts and Telecommunications, and Professor Xiapu Luo of The Hong Kong Polytechnic University

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-71950",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-08-10T14:42:38.585349Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-08-10T14:42:49.150Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "affected",
          "product": "DWR-M961",
          "vendor": "D-Link Corporation",
          "versions": [
            {
              "lessThan": "1.1.5_C1_202607071108",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:h:dlink:dwr-m961:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "1.1.5_c1_202607071108",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Jincheng Wang (@winmt), Professor Le Yu of Nanjing University of Posts and Telecommunications, and Professor Xiapu Luo of The Hong Kong Polytechnic University"
        }
      ],
      "datePublic": "2026-08-03T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "D-Link DWR-M961 devices with hardware version C1 and firmware version before 1.1.5_C1_202607071108 contain a command injection vulnerability in the /boafrm/formSmsManage interface. A remote attacker can inject arbitrary malicious commands into the action_value field, resulting in command execution with root privileges."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 9.3,
            "baseSeverity": "CRITICAL",
            "exploitMaturity": "NOT_DEFINED",
            "privilegesRequired": "NONE",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "HIGH",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        },
        {
          "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-78",
              "description": "Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-14T16:51:44.397Z",
        "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
        "shortName": "VulnCheck"
      },
      "references": [
        {
          "name": "D-Link Advisory",
          "tags": [
            "vendor-advisory",
            "patch"
          ],
          "url": "https://supportannouncement.us.dlink.com/security/publication.aspx?name=SAP10512"
        },
        {
          "name": "Product Webpage",
          "tags": [
            "product"
          ],
          "url": "https://www.dlink.com/middle-east/en/products/dwr-m961-4g-ac1200-lte-router"
        },
        {
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://www.vulncheck.com/advisories/d-link-dwr-m961-command-injection-via-boafrm-formsmsmanage"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "D-Link DWR-M961 Command Injection via /boafrm/formSmsManage",
      "x_generator": {
        "engine": "vulncheck"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
    "assignerShortName": "VulnCheck",
    "cveId": "CVE-2026-71950",
    "datePublished": "2026-08-08T16:52:22.682Z",
    "dateReserved": "2026-08-08T16:43:04.177Z",
    "dateUpdated": "2026-08-14T16:51:44.397Z",
    "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.

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.

Action not permitted

CNVD-2026-32364

CVE-2026-71950 (GCVE-0-2026-71950)

Tags

Sightings

Nomenclature