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    "cveMetadata": {
        "cveId": "CVE-2026-15757",
        "assignerOrgId": "a2826606-91e7-4eb6-899e-8484bd4575d5",
        "state": "PUBLISHED",
        "assignerShortName": "NETGEAR",
        "dateReserved": "2026-07-14T16:28:54.296Z",
        "datePublished": "2026-07-14T17:46:15.979Z",
        "dateUpdated": "2026-07-15T16:50:16.246Z"
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                "orgId": "a2826606-91e7-4eb6-899e-8484bd4575d5",
                "shortName": "NETGEAR",
                "dateUpdated": "2026-07-15T16:50:16.246Z"
            },
            "title": "Insufficient input validation vulnerability in NETGEAR DGND3700v1 modem router",
            "datePublic": "2026-07-14T00:00:00.000Z",
            "problemTypes": [
                {
                    "descriptions": [
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                            "lang": "en",
                            "cweId": "CWE-20",
                            "description": "CWE-20 Improper input validation",
                            "type": "CWE"
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                    ]
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            ],
            "impacts": [
                {
                    "capecId": "CAPEC-248",
                    "descriptions": [
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                            "lang": "en",
                            "value": "CAPEC-248 Command Injection"
                        }
                    ]
                },
                {
                    "capecId": "CAPEC-100",
                    "descriptions": [
                        {
                            "lang": "en",
                            "value": "CAPEC-100 Overflow Buffers"
                        }
                    ]
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            ],
            "affected": [
                {
                    "vendor": "NETGEAR",
                    "product": "DGND3700v1",
                    "versions": [
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                            "status": "affected",
                            "version": "0",
                            "lessThanOrEqual": "V1.0.0.17",
                            "versionType": "custom"
                        }
                    ],
                    "defaultStatus": "unaffected"
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            ],
            "descriptions": [
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                    "lang": "en",
                    "value": "A security flaw was discovered in the NETGEAR DGND3700v1 that could\nallow someone on the same local WiFi network to send unauthorized commands to\nthe device.\n\n\n\nThis issue was identified through testing in a controlled research\nenvironment using a simulated version of the router's software and has not been\nconfirmed on physical production devices.",
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                    ]
                }
            ],
            "tags": [
                "unsupported-when-assigned"
            ],
            "references": [
                {
                    "url": "https://www.netgear.com/support/product/dgnd3700v1",
                    "tags": [
                        "patch",
                        "product"
                    ]
                },
                {
                    "url": "https://kb.netgear.com/000070859/July-2026-NETGEAR-Security-Advisory",
                    "tags": [
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                    ]
                }
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                            "lang": "en",
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                    ],
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                        "attackVector": "ADJACENT",
                        "attackComplexity": "LOW",
                        "attackRequirements": "NONE",
                        "privilegesRequired": "NONE",
                        "userInteraction": "NONE",
                        "vulnConfidentialityImpact": "HIGH",
                        "subConfidentialityImpact": "NONE",
                        "vulnIntegrityImpact": "HIGH",
                        "subIntegrityImpact": "NONE",
                        "vulnAvailabilityImpact": "HIGH",
                        "subAvailabilityImpact": "NONE",
                        "exploitMaturity": "UNREPORTED",
                        "Safety": "NOT_DEFINED",
                        "Automatable": "NOT_DEFINED",
                        "Recovery": "NOT_DEFINED",
                        "valueDensity": "DIFFUSE",
                        "vulnerabilityResponseEffort": "LOW",
                        "providerUrgency": "AMBER",
                        "version": "4.0",
                        "baseSeverity": "MEDIUM",
                        "baseScore": 6.3,
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                }
            ],
            "solutions": [
                {
                    "lang": "en",
                    "value": "NETGEAR DGND3700v1 has reached End-of-Support phase, and no further security\n updates are planned. NETGEAR strongly recommends replacing these \ndevices with newer NETGEAR models to ensure continued security support \nand updates.",
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                        }
                    ]
                }
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            "credits": [
                {
                    "lang": "en",
                    "value": "Security Research Center (SRC) @ Concordia University",
                    "type": "finder"
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                "discovery": "EXTERNAL"
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                                "timestamp": "2026-07-15T14:02:42.091535Z",
                                "id": "CVE-2026-15757",
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                                        "Exploitation": "none"
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