Vulnerability-Lookup

CNVD-2025-13416

Vulnerability from cnvd - Published: 2025-06-25

Title

NETGEAR EX3700栈缓冲区溢出漏洞

Description

NETGEAR EX3700是一款双频无线接入器，最高传输速率为750Mbps。 NETGEAR EX3700存在栈缓冲区溢出漏洞，该漏洞源于文件/mtd中函数sub_41619C对用户提供的数据缺乏适当的验证，攻击者可利用该漏洞导致超过分配缓冲区末尾的读取。

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.netgear.com/

Reference

https://github.com/xiaobor123/vul-finds/tree/main/vul-find-ex3700-netgear

Impacted products

Name
NETGEAR EX3700 <=1.0.0.88

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-5934",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-5934"
    }
  },
  "description": "NETGEAR EX3700\u662f\u4e00\u6b3e\u53cc\u9891\u65e0\u7ebf\u63a5\u5165\u5668\uff0c\u6700\u9ad8\u4f20\u8f93\u901f\u7387\u4e3a750Mbps\u3002\n\nNETGEAR EX3700\u5b58\u5728\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u6587\u4ef6/mtd\u4e2d\u51fd\u6570sub_41619C\u5bf9\u7528\u6237\u63d0\u4f9b\u7684\u6570\u636e\u7f3a\u4e4f\u9002\u5f53\u7684\u9a8c\u8bc1\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u8d85\u8fc7\u5206\u914d\u7f13\u51b2\u533a\u672b\u5c3e\u7684\u8bfb\u53d6\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.netgear.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-13416",
  "openTime": "2025-06-25",
  "products": {
    "product": "NETGEAR EX3700 \u003c=1.0.0.88"
  },
  "referenceLink": "https://github.com/xiaobor123/vul-finds/tree/main/vul-find-ex3700-netgear",
  "serverity": "\u9ad8",
  "submitTime": "2025-06-23",
  "title": "NETGEAR EX3700\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2025-5934 (GCVE-0-2025-5934)

Vulnerability from cvelistv5 – Published: 2025-06-10 03:31 – Updated: 2025-06-10 13:11 Unsupported When Assigned

Title

Netgear EX3700 mtd sub_41619C stack-based overflow

Summary

A vulnerability was found in Netgear EX3700 up to 1.0.0.88. It has been classified as critical. Affected is the function sub_41619C of the file /mtd. The manipulation leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 1.0.0.98 is able to address this issue. It is recommended to upgrade the affected component. This vulnerability only affects products that are no longer supported by the maintainer.

Severity

8.7 (High)


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

8.8 (High)


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

8.8 (High)


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

SSVC

Exploitation: poc Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-06-10 13:11 UTC

CWE

CWE-121 - Stack-based Buffer Overflow
CWE-119 - Memory Corruption

Assigner

VulDB mitre root

References

6 references

URL	Tags
https://vuldb.com/?id.311712	vdb-entrytechnical-description
https://vuldb.com/?ctiid.311712	signaturepermissions-required
https://vuldb.com/?submit.588258	third-party-advisory
https://github.com/xiaobor123/vul-finds/tree/main…	related
https://github.com/xiaobor123/vul-finds/tree/main…	exploit
https://www.netgear.com/	product

Impacted products

1 product

Vendor	Product	Version
Netgear	EX3700	Affected: 1.0.0.0 Affected: 1.0.0.1 Affected: 1.0.0.2 Affected: 1.0.0.3 Affected: 1.0.0.4 Affected: 1.0.0.5 Affected: 1.0.0.6 Affected: 1.0.0.7 Affected: 1.0.0.8 Affected: 1.0.0.9 Affected: 1.0.0.10 Affected: 1.0.0.11 Affected: 1.0.0.12 Affected: 1.0.0.13 Affected: 1.0.0.14 Affected: 1.0.0.15 Affected: 1.0.0.16 Affected: 1.0.0.17 Affected: 1.0.0.18 Affected: 1.0.0.19 Affected: 1.0.0.20 Affected: 1.0.0.21 Affected: 1.0.0.22 Affected: 1.0.0.23 Affected: 1.0.0.24 Affected: 1.0.0.25 Affected: 1.0.0.26 Affected: 1.0.0.27 Affected: 1.0.0.28 Affected: 1.0.0.29 Affected: 1.0.0.30 Affected: 1.0.0.31 Affected: 1.0.0.32 Affected: 1.0.0.33 Affected: 1.0.0.34 Affected: 1.0.0.35 Affected: 1.0.0.36 Affected: 1.0.0.37 Affected: 1.0.0.38 Affected: 1.0.0.39 Affected: 1.0.0.40 Affected: 1.0.0.41 Affected: 1.0.0.42 Affected: 1.0.0.43 Affected: 1.0.0.44 Affected: 1.0.0.45 Affected: 1.0.0.46 Affected: 1.0.0.47 Affected: 1.0.0.48 Affected: 1.0.0.49 Affected: 1.0.0.50 Affected: 1.0.0.51 Affected: 1.0.0.52 Affected: 1.0.0.53 Affected: 1.0.0.54 Affected: 1.0.0.55 Affected: 1.0.0.56 Affected: 1.0.0.57 Affected: 1.0.0.58 Affected: 1.0.0.59 Affected: 1.0.0.60 Affected: 1.0.0.61 Affected: 1.0.0.62 Affected: 1.0.0.63 Affected: 1.0.0.64 Affected: 1.0.0.65 Affected: 1.0.0.66 Affected: 1.0.0.67 Affected: 1.0.0.68 Affected: 1.0.0.69 Affected: 1.0.0.70 Affected: 1.0.0.71 Affected: 1.0.0.72 Affected: 1.0.0.73 Affected: 1.0.0.74 Affected: 1.0.0.75 Affected: 1.0.0.76 Affected: 1.0.0.77 Affected: 1.0.0.78 Affected: 1.0.0.79 Affected: 1.0.0.80 Affected: 1.0.0.81 Affected: 1.0.0.82 Affected: 1.0.0.83 Affected: 1.0.0.84 Affected: 1.0.0.85 Affected: 1.0.0.86 Affected: 1.0.0.87 Affected: 1.0.0.88

Credits

xiaobor123 (VulDB User)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-5934",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-06-10T13:11:03.447132Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-06-10T13:11:09.832Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "references": [
          {
            "tags": [
              "exploit"
            ],
            "url": "https://github.com/xiaobor123/vul-finds/tree/main/vul-find-ex3700-netgear#poc"
          },
          {
            "tags": [
              "exploit"
            ],
            "url": "https://github.com/xiaobor123/vul-finds/tree/main/vul-find-ex3700-netgear"
          }
        ],
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "EX3700",
          "vendor": "Netgear",
          "versions": [
            {
              "status": "affected",
              "version": "1.0.0.0"
            },
            {
              "status": "affected",
              "version": "1.0.0.1"
            },
            {
              "status": "affected",
              "version": "1.0.0.2"
            },
            {
              "status": "affected",
              "version": "1.0.0.3"
            },
            {
              "status": "affected",
              "version": "1.0.0.4"
            },
            {
              "status": "affected",
              "version": "1.0.0.5"
            },
            {
              "status": "affected",
              "version": "1.0.0.6"
            },
            {
              "status": "affected",
              "version": "1.0.0.7"
            },
            {
              "status": "affected",
              "version": "1.0.0.8"
            },
            {
              "status": "affected",
              "version": "1.0.0.9"
            },
            {
              "status": "affected",
              "version": "1.0.0.10"
            },
            {
              "status": "affected",
              "version": "1.0.0.11"
            },
            {
              "status": "affected",
              "version": "1.0.0.12"
            },
            {
              "status": "affected",
              "version": "1.0.0.13"
            },
            {
              "status": "affected",
              "version": "1.0.0.14"
            },
            {
              "status": "affected",
              "version": "1.0.0.15"
            },
            {
              "status": "affected",
              "version": "1.0.0.16"
            },
            {
              "status": "affected",
              "version": "1.0.0.17"
            },
            {
              "status": "affected",
              "version": "1.0.0.18"
            },
            {
              "status": "affected",
              "version": "1.0.0.19"
            },
            {
              "status": "affected",
              "version": "1.0.0.20"
            },
            {
              "status": "affected",
              "version": "1.0.0.21"
            },
            {
              "status": "affected",
              "version": "1.0.0.22"
            },
            {
              "status": "affected",
              "version": "1.0.0.23"
            },
            {
              "status": "affected",
              "version": "1.0.0.24"
            },
            {
              "status": "affected",
              "version": "1.0.0.25"
            },
            {
              "status": "affected",
              "version": "1.0.0.26"
            },
            {
              "status": "affected",
              "version": "1.0.0.27"
            },
            {
              "status": "affected",
              "version": "1.0.0.28"
            },
            {
              "status": "affected",
              "version": "1.0.0.29"
            },
            {
              "status": "affected",
              "version": "1.0.0.30"
            },
            {
              "status": "affected",
              "version": "1.0.0.31"
            },
            {
              "status": "affected",
              "version": "1.0.0.32"
            },
            {
              "status": "affected",
              "version": "1.0.0.33"
            },
            {
              "status": "affected",
              "version": "1.0.0.34"
            },
            {
              "status": "affected",
              "version": "1.0.0.35"
            },
            {
              "status": "affected",
              "version": "1.0.0.36"
            },
            {
              "status": "affected",
              "version": "1.0.0.37"
            },
            {
              "status": "affected",
              "version": "1.0.0.38"
            },
            {
              "status": "affected",
              "version": "1.0.0.39"
            },
            {
              "status": "affected",
              "version": "1.0.0.40"
            },
            {
              "status": "affected",
              "version": "1.0.0.41"
            },
            {
              "status": "affected",
              "version": "1.0.0.42"
            },
            {
              "status": "affected",
              "version": "1.0.0.43"
            },
            {
              "status": "affected",
              "version": "1.0.0.44"
            },
            {
              "status": "affected",
              "version": "1.0.0.45"
            },
            {
              "status": "affected",
              "version": "1.0.0.46"
            },
            {
              "status": "affected",
              "version": "1.0.0.47"
            },
            {
              "status": "affected",
              "version": "1.0.0.48"
            },
            {
              "status": "affected",
              "version": "1.0.0.49"
            },
            {
              "status": "affected",
              "version": "1.0.0.50"
            },
            {
              "status": "affected",
              "version": "1.0.0.51"
            },
            {
              "status": "affected",
              "version": "1.0.0.52"
            },
            {
              "status": "affected",
              "version": "1.0.0.53"
            },
            {
              "status": "affected",
              "version": "1.0.0.54"
            },
            {
              "status": "affected",
              "version": "1.0.0.55"
            },
            {
              "status": "affected",
              "version": "1.0.0.56"
            },
            {
              "status": "affected",
              "version": "1.0.0.57"
            },
            {
              "status": "affected",
              "version": "1.0.0.58"
            },
            {
              "status": "affected",
              "version": "1.0.0.59"
            },
            {
              "status": "affected",
              "version": "1.0.0.60"
            },
            {
              "status": "affected",
              "version": "1.0.0.61"
            },
            {
              "status": "affected",
              "version": "1.0.0.62"
            },
            {
              "status": "affected",
              "version": "1.0.0.63"
            },
            {
              "status": "affected",
              "version": "1.0.0.64"
            },
            {
              "status": "affected",
              "version": "1.0.0.65"
            },
            {
              "status": "affected",
              "version": "1.0.0.66"
            },
            {
              "status": "affected",
              "version": "1.0.0.67"
            },
            {
              "status": "affected",
              "version": "1.0.0.68"
            },
            {
              "status": "affected",
              "version": "1.0.0.69"
            },
            {
              "status": "affected",
              "version": "1.0.0.70"
            },
            {
              "status": "affected",
              "version": "1.0.0.71"
            },
            {
              "status": "affected",
              "version": "1.0.0.72"
            },
            {
              "status": "affected",
              "version": "1.0.0.73"
            },
            {
              "status": "affected",
              "version": "1.0.0.74"
            },
            {
              "status": "affected",
              "version": "1.0.0.75"
            },
            {
              "status": "affected",
              "version": "1.0.0.76"
            },
            {
              "status": "affected",
              "version": "1.0.0.77"
            },
            {
              "status": "affected",
              "version": "1.0.0.78"
            },
            {
              "status": "affected",
              "version": "1.0.0.79"
            },
            {
              "status": "affected",
              "version": "1.0.0.80"
            },
            {
              "status": "affected",
              "version": "1.0.0.81"
            },
            {
              "status": "affected",
              "version": "1.0.0.82"
            },
            {
              "status": "affected",
              "version": "1.0.0.83"
            },
            {
              "status": "affected",
              "version": "1.0.0.84"
            },
            {
              "status": "affected",
              "version": "1.0.0.85"
            },
            {
              "status": "affected",
              "version": "1.0.0.86"
            },
            {
              "status": "affected",
              "version": "1.0.0.87"
            },
            {
              "status": "affected",
              "version": "1.0.0.88"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "xiaobor123 (VulDB User)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability was found in Netgear EX3700 up to 1.0.0.88. It has been classified as critical. Affected is the function sub_41619C of the file /mtd. The manipulation leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 1.0.0.98 is able to address this issue. It is recommended to upgrade the affected component. This vulnerability only affects products that are no longer supported by the maintainer."
        },
        {
          "lang": "de",
          "value": "Es wurde eine kritische Schwachstelle in Netgear EX3700 bis 1.0.0.88 ausgemacht. Es geht dabei um die Funktion sub_41619C der Datei /mtd. Mittels dem Manipulieren mit unbekannten Daten kann eine stack-based buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann \u00fcber das Netzwerk passieren. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung. Ein Aktualisieren auf die Version 1.0.0.98 vermag dieses Problem zu l\u00f6sen. Als bestm\u00f6gliche Massnahme wird das Einspielen eines Upgrades empfohlen."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "baseScore": 8.7,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P",
            "version": "4.0"
          }
        },
        {
          "cvssV3_1": {
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C",
            "version": "3.1"
          }
        },
        {
          "cvssV3_0": {
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C",
            "version": "3.0"
          }
        },
        {
          "cvssV2_0": {
            "baseScore": 9,
            "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:OF/RC:C",
            "version": "2.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-121",
              "description": "Stack-based Buffer Overflow",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-119",
              "description": "Memory Corruption",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-06-10T03:31:08.622Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
      },
      "references": [
        {
          "name": "VDB-311712 | Netgear EX3700 mtd sub_41619C stack-based overflow",
          "tags": [
            "vdb-entry",
            "technical-description"
          ],
          "url": "https://vuldb.com/?id.311712"
        },
        {
          "name": "VDB-311712 | CTI Indicators (IOB, IOC, IOA)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/?ctiid.311712"
        },
        {
          "name": "Submit #588258 | Netgear EX3700 before 1.0.0.88 Stack-based buffer overflow",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/?submit.588258"
        },
        {
          "tags": [
            "related"
          ],
          "url": "https://github.com/xiaobor123/vul-finds/tree/main/vul-find-ex3700-netgear"
        },
        {
          "tags": [
            "exploit"
          ],
          "url": "https://github.com/xiaobor123/vul-finds/tree/main/vul-find-ex3700-netgear#poc"
        },
        {
          "tags": [
            "product"
          ],
          "url": "https://www.netgear.com/"
        }
      ],
      "tags": [
        "unsupported-when-assigned"
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2025-06-09T00:00:00.000Z",
          "value": "Advisory disclosed"
        },
        {
          "lang": "en",
          "time": "2025-06-09T02:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2025-06-09T17:35:14.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "Netgear EX3700 mtd sub_41619C stack-based overflow"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2025-5934",
    "datePublished": "2025-06-10T03:31:08.622Z",
    "dateReserved": "2025-06-09T15:30:06.249Z",
    "dateUpdated": "2025-06-10T13:11:09.832Z",
    "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.

Action not permitted

CNVD-2025-13416

CVE-2025-5934 (GCVE-0-2025-5934)

Tags

Sightings

Nomenclature

Related by attack behaviour