{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-0403", "assignerOrgId": "a2826606-91e7-4eb6-899e-8484bd4575d5", "state": "PUBLISHED", "assignerShortName": "NETGEAR", "dateReserved": "2025-12-03T04:16:02.333Z", "datePublished": "2026-01-13T16:00:25.831Z", "dateUpdated": "2026-01-13T16:20:30.263Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "RBR750", "vendor": "NETGEAR", "versions": [{"lessThanOrEqual": "4.6.14.3", "status": "affected", "version": "0", "versionType": "custom"}]}, {"defaultStatus": "unaffected", "product": "RBS750", "vendor": "NETGEAR", "versions": [{"lessThanOrEqual": "4.6.14.3", "status": "affected", "version": "0", "versionType": "custom"}]}, {"defaultStatus": "unaffected", "product": "RBRE960", "vendor": "NETGEAR", "versions": [{"lessThan": "v7.2.7.15", "status": "affected", "version": "0", "versionType": "custom"}]}, {"defaultStatus": "unaffected", "product": "RBSE960", "vendor": "NETGEAR", "versions": [{"lessThan": "v7.2.7.15", "status": "affected", "version": "0", "versionType": "custom"}]}, {"defaultStatus": "unaffected", "product": "RBR850", "vendor": "NETGEAR", "versions": [{"lessThan": "V7.2.8.5", "status": "affected", "version": "0", "versionType": "custom"}]}, {"defaultStatus": "unaffected", "product": "RBS850", "vendor": "NETGEAR", "versions": [{"lessThan": "V7.2.8.5", "status": "affected", "version": "0", "versionType": "custom"}]}, {"defaultStatus": "unaffected", "product": "RBE971", "vendor": "NETGEAR", "versions": [{"lessThan": "v9.10.0.2", "status": "affected", "version": "0", "versionType": "custom"}]}, {"defaultStatus": "unaffected", "product": "RBE970", "vendor": "NETGEAR", "versions": [{"lessThan": "v9.10.0.2", "status": "affected", "version": "0", "versionType": "custom"}]}, {"defaultStatus": "unaffected", "product": "RBR860", "vendor": "NETGEAR", "versions": [{"lessThan": "v7.2.8.5", "status": "affected", "version": "0", "versionType": "custom"}]}, {"defaultStatus": "unaffected", "product": "RBS860", "vendor": "NETGEAR", "versions": [{"lessThan": "v7.2.8.5", "status": "affected", "version": "0", "versionType": "custom"}]}], "cpeApplicability": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:h:netgear:rbr750:*:*:*:*:*:*:*:*", "versionEndIncluding": "4.6.14.3", "versionStartIncluding": "0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:netgear:rbs750:*:*:*:*:*:*:*:*", "versionEndIncluding": "4.6.14.3", "versionStartIncluding": "0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:netgear:rbre960:*:*:*:*:*:*:*:*", "versionEndExcluding": "v7.2.7.15", "versionStartIncluding": "0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:netgear:rbse960:*:*:*:*:*:*:*:*", "versionEndExcluding": "v7.2.7.15", "versionStartIncluding": "0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:netgear:rbr850:*:*:*:*:*:*:*:*", "versionEndExcluding": "v7.2.8.5", "versionStartIncluding": "0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:netgear:rbs850:*:*:*:*:*:*:*:*", "versionEndExcluding": "v7.2.8.5", "versionStartIncluding": "0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:netgear:rbe971:*:*:*:*:*:*:*:*", "versionEndExcluding": "v9.10.0.2", "versionStartIncluding": "0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:netgear:rbe970:*:*:*:*:*:*:*:*", "versionEndExcluding": "v9.10.0.2", "versionStartIncluding": "0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:netgear:rbr860:*:*:*:*:*:*:*:*", "versionEndExcluding": "v7.2.8.5", "versionStartIncluding": "0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:netgear:rbs860:*:*:*:*:*:*:*:*", "versionEndExcluding": "v7.2.8.5", "versionStartIncluding": "0", "vulnerable": true}], "negate": false, "operator": "OR"}], "operator": "OR"}], "credits": [{"lang": "en", "type": "finder", "value": "fxc233"}], "datePublic": "2026-01-13T16:00:00.000Z", "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>An insufficient input validation vulnerability in NETGEAR Orbi routers \nallows attackers connected to the router's LAN&nbsp;to execute OS command \ninjections.&nbsp;</p>"}], "value": "An insufficient input validation vulnerability in NETGEAR Orbi routers \nallows attackers connected to the router's LAN\u00a0to execute OS command \ninjections."}], "impacts": [{"capecId": "CAPEC-88", "descriptions": [{"lang": "en", "value": "CAPEC-88 OS Command Injection"}]}], "metrics": [{"cvssV4_0": {"Automatable": "NO", "Recovery": "USER", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "ADJACENT", "baseScore": 1.1, "baseSeverity": "LOW", "exploitMaturity": "UNREPORTED", "privilegesRequired": "HIGH", "providerUrgency": "AMBER", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "DIFFUSE", "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/AU:N/R:U/V:D/RE:M/U:Amber", "version": "4.0", "vulnAvailabilityImpact": "NONE", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "LOW", "vulnerabilityResponseEffort": "MODERATE"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-20", "description": "CWE-20 Improper Input Validation", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "a2826606-91e7-4eb6-899e-8484bd4575d5", "shortName": "NETGEAR", "dateUpdated": "2026-01-13T16:20:30.263Z"}, "references": [{"tags": ["product", "patch"], "url": "https://www.netgear.com/support/product/rbr750"}, {"tags": ["patch", "product"], "url": "https://www.netgear.com/support/product/rbs750"}, {"tags": ["product", "patch"], "url": "https://www.netgear.com/support/product/rbre960"}, {"tags": ["product", "patch"], "url": "https://www.netgear.com/support/product/rbse960"}, {"tags": ["product", "patch"], "url": "https://www.netgear.com/support/product/rbr850"}, {"tags": ["product", "patch"], "url": "https://www.netgear.com/support/product/rbs850"}, {"tags": ["product", "patch"], "url": "https://www.netgear.com/support/product/rbe971"}, {"tags": ["product", "patch"], "url": "https://www.netgear.com/support/product/rbe970"}, {"tags": ["product", "patch"], "url": "https://www.netgear.com/support/product/rbr860"}, {"tags": ["product", "patch"], "url": "https://www.netgear.com/support/product/rbs860"}, {"tags": ["vendor-advisory"], "url": "https://kb.netgear.com/000070442/January-2026-NETGEAR-Security-Advisory"}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>Devices with automatic updates enabled may already have this\npatch applied. If not, please check the firmware version and update it to the\nlatest.</p>\n\n<p>Fixed in:</p><p><span>RBE971 </span><a href=\"https://www.netgear.com/support/product/rbe971\">firmware 9.10.0.2 or later</a><br><span>RBE970 </span><a href=\"https://www.netgear.com/support/product/rbe970\">firmware 9.10.0.2 or later</a><br><span>RBR750</span><a href=\"https://www.netgear.com/support/product/rbr750\"> firmware 7.2.8.5 or later</a><br><span>RBR850 </span><a href=\"https://www.netgear.com/support/product/rbr850\">firmware 7.2.8.5 or later</a><br><span>RBR860 </span><a href=\"https://www.netgear.com/support/product/rbr860\">firmware 7.2.8.5 or later</a><br><span>RBS750</span><a href=\"https://www.netgear.com/support/product/rbs750\"> firmware 7.2.8.5 or later</a><br><span>RBS850 </span><a href=\"https://www.netgear.com/support/product/rbs850\">firmware 7.2.8.5 or later</a><br><span>RBS860 </span><a href=\"https://www.netgear.com/support/product/rbs860\">firmware 7.2.8.5 or later</a><br><span>RBRE960 </span><a href=\"https://www.netgear.com/support/product/rbre960\">firmware 7.2.7.15 or later</a><br><span>RBSE960 </span><a href=\"https://www.netgear.com/support/product/rbse960\">firmware 7.2.7.15 or later</a></p>"}], "value": "Devices with automatic updates enabled may already have this\npatch applied. If not, please check the firmware version and update it to the\nlatest.\n\n\n\nFixed in:\n\nRBE971 firmware 9.10.0.2 or later https://www.netgear.com/support/product/rbe971 \nRBE970 firmware 9.10.0.2 or later https://www.netgear.com/support/product/rbe970 \nRBR750 firmware 7.2.8.5 or later https://www.netgear.com/support/product/rbr750 \nRBR850 firmware 7.2.8.5 or later https://www.netgear.com/support/product/rbr850 \nRBR860 firmware 7.2.8.5 or later https://www.netgear.com/support/product/rbr860 \nRBS750 firmware 7.2.8.5 or later https://www.netgear.com/support/product/rbs750 \nRBS850 firmware 7.2.8.5 or later https://www.netgear.com/support/product/rbs850 \nRBS860 firmware 7.2.8.5 or later https://www.netgear.com/support/product/rbs860 \nRBRE960 firmware 7.2.7.15 or later https://www.netgear.com/support/product/rbre960 \nRBSE960 firmware 7.2.7.15 or later https://www.netgear.com/support/product/rbse960"}], "source": {"discovery": "EXTERNAL"}, "title": "Insufficient input validation in NETGEAR Orbi routers", "x_generator": {"engine": "Vulnogram 0.5.0"}}}}

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{"cveTags": [], "descriptions": [{"lang": "en", "value": "An insufficient input validation vulnerability in NETGEAR Orbi routers \nallows attackers connected to the router's LAN\u00a0to execute OS command \ninjections."}], "id": "CVE-2026-0403", "lastModified": "2026-01-13T17:15:59.487", "metrics": {"cvssMetricV40": [{"cvssData": {"Automatable": "NO", "Recovery": "USER", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "ADJACENT", "availabilityRequirement": "NOT_DEFINED", "baseScore": 1.1, "baseSeverity": "LOW", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "UNREPORTED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "HIGH", "providerUrgency": "AMBER", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "DIFFUSE", "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/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:N/R:U/V:D/RE:M/U:Amber", "version": "4.0", "vulnAvailabilityImpact": "NONE", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "LOW", "vulnerabilityResponseEffort": "MODERATE"}, "source": "a2826606-91e7-4eb6-899e-8484bd4575d5", "type": "Secondary"}]}, "published": "2026-01-13T16:16:10.150", "references": [{"source": "a2826606-91e7-4eb6-899e-8484bd4575d5", "url": "https://kb.netgear.com/000070442/January-2026-NETGEAR-Security-Advisory"}, {"source": "a2826606-91e7-4eb6-899e-8484bd4575d5", "url": "https://www.netgear.com/support/product/rbe970"}, {"source": "a2826606-91e7-4eb6-899e-8484bd4575d5", "url": "https://www.netgear.com/support/product/rbe971"}, {"source": "a2826606-91e7-4eb6-899e-8484bd4575d5", "url": "https://www.netgear.com/support/product/rbr750"}, {"source": "a2826606-91e7-4eb6-899e-8484bd4575d5", "url": "https://www.netgear.com/support/product/rbr850"}, {"source": "a2826606-91e7-4eb6-899e-8484bd4575d5", "url": "https://www.netgear.com/support/product/rbr860"}, {"source": "a2826606-91e7-4eb6-899e-8484bd4575d5", "url": "https://www.netgear.com/support/product/rbre960"}, {"source": "a2826606-91e7-4eb6-899e-8484bd4575d5", "url": "https://www.netgear.com/support/product/rbs750"}, {"source": "a2826606-91e7-4eb6-899e-8484bd4575d5", "url": "https://www.netgear.com/support/product/rbs850"}, {"source": "a2826606-91e7-4eb6-899e-8484bd4575d5", "url": "https://www.netgear.com/support/product/rbs860"}, {"source": "a2826606-91e7-4eb6-899e-8484bd4575d5", "url": "https://www.netgear.com/support/product/rbse960"}], "sourceIdentifier": "a2826606-91e7-4eb6-899e-8484bd4575d5", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "a2826606-91e7-4eb6-899e-8484bd4575d5", "type": "Secondary"}]}

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