CVE-2026-62657

{"id": "CVE-2026-62657", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-62657", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-07-15T14:47:08.884742Z"}}], "cvssMetricV40": [{"type": "Secondary", "source": "a2826606-91e7-4eb6-899e-8484bd4575d5", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 4.9, "Automatable": "NOT_DEFINED", "attackVector": "ADJACENT", "baseSeverity": "MEDIUM", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:A/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Amber", "exploitMaturity": "UNREPORTED", "providerUrgency": "AMBER", "userInteraction": "NONE", "attackComplexity": "HIGH", "attackRequirements": "PRESENT", "privilegesRequired": "NONE", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "HIGH", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "affected": [{"source": "a2826606-91e7-4eb6-899e-8484bd4575d5", "affectedData": [{"vendor": "NETGEAR", "product": "MR70", "versions": [{"status": "affected", "version": "0", "lessThan": "V1.0.4.48", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "NETGEAR", "product": "MS70", "versions": [{"status": "affected", "version": "0", "lessThan": "V1.0.4.48", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "NETGEAR", "product": "RAXE500", "versions": [{"status": "affected", "version": "0", "lessThan": "V1.2.14.114", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "NETGEAR", "product": "XR1000", "versions": [{"status": "affected", "version": "0", "lessThan": "V1.0.2.86", "versionType": "custom"}], "defaultStatus": "unaffected"}]}], "published": "2026-07-14T18:18:47.857", "references": [{"url": "https://kb.netgear.com/000070859/July-2026-NETGEAR-Security-Advisory", "source": "a2826606-91e7-4eb6-899e-8484bd4575d5"}, {"url": "https://www.netgear.com/support/product/mr70/", "source": "a2826606-91e7-4eb6-899e-8484bd4575d5"}, {"url": "https://www.netgear.com/support/product/ms70/", "source": "a2826606-91e7-4eb6-899e-8484bd4575d5"}, {"url": "https://www.netgear.com/support/product/raxe500/", "source": "a2826606-91e7-4eb6-899e-8484bd4575d5"}, {"url": "https://www.netgear.com/support/product/xr1000/", "source": "a2826606-91e7-4eb6-899e-8484bd4575d5"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "a2826606-91e7-4eb6-899e-8484bd4575d5", "description": [{"lang": "en", "value": "CWE-599"}]}], "descriptions": [{"lang": "en", "value": "A security flaw in the router's certificate validation process was\ndiscovered in the NETGEAR XR1000 Gaming Router and certain Nighthawk models that could allow an unauthorized person to remotely access and take\ncontrol of the device."}], "lastModified": "2026-07-15T18:20:21.237", "sourceIdentifier": "a2826606-91e7-4eb6-899e-8484bd4575d5"}