CVE-2026-88709

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-88709", "assignerOrgId": "54bf65a7-a193-42d2-b1ba-8e150d3c35e1", "state": "PUBLISHED", "assignerShortName": "ASUS", "dateReserved": "2026-09-10T03:53:42.438Z", "datePublished": "2026-11-10T02:00:09.343Z", "dateUpdated": "2026-11-10T19:36:48.770Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "54bf65a7-a193-42d2-b1ba-8e150d3c35e1", "shortName": "ASUS", "dateUpdated": "2026-11-10T02:00:09.343Z"}, "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-78", "description": "CWE-78 Improper Neutralization of Special Elements used in an OS Command", "type": "CWE"}]}], "affected": [{"vendor": "ASUS", "product": "Router firmware", "versions": [{"status": "affected", "version": "3.0.0.4.386 series", "versionType": "custom"}, {"status": "affected", "version": "3.0.0.4.388 series"}, {"status": "affected", "version": "3.0.0.6.102 series"}], "defaultStatus": "unaffected"}], "cpeApplicability": [{"operator": "OR", "nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:asus:router_firmware:3.0.0.4.386_series:*:*:*:*:*:*:*"}, {"vulnerable": true, "criteria": "cpe:2.3:a:asus:router_firmware:3.0.0.4.388_series:*:*:*:*:*:*:*"}, {"vulnerable": true, "criteria": "cpe:2.3:a:asus:router_firmware:3.0.0.6.102_series:*:*:*:*:*:*:*"}]}]}], "descriptions": [{"lang": "en", "value": "Improper\nneutralization of special elements used in an OS command in certain\nASUS Router firmware allows an user with physical access\nto\ninsert a USB device containing a specially crafted directory name, potentially\nexecuting arbitrary commands with root privileges.\nRefer to the ' Security Update for ASUS Router Firmware\u00a0' section on the ASUS Security Advisory for more information.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Improper\nneutralization of special elements used in an OS command in certain\nASUS Router firmware allows an user with physical access\nto\ninsert a USB device containing a specially crafted directory name, potentially\nexecuting arbitrary commands with root privileges.<br>Refer to the ' Security Update for ASUS Router Firmware&nbsp;' section on the ASUS Security Advisory for more information."}]}], "references": [{"url": "https://www.asus.com/security-advisory"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV4_0": {"attackVector": "PHYSICAL", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "NONE", "vulnConfidentialityImpact": "HIGH", "subConfidentialityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "subIntegrityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "subAvailabilityImpact": "NONE", "exploitMaturity": "NOT_DEFINED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "version": "4.0", "baseSeverity": "HIGH", "baseScore": 7, "vectorString": "CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"}}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 1.0.5"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-11-10T19:36:34.026108Z", "id": "CVE-2026-88709", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-11-10T19:36:48.770Z"}}]}}

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-88709", "assignerOrgId": "54bf65a7-a193-42d2-b1ba-8e150d3c35e1", "state": "PUBLISHED", "assignerShortName": "ASUS", "dateReserved": "2026-09-10T03:53:42.438Z", "datePublished": "2026-11-10T02:00:09.343Z", "dateUpdated": "2026-11-10T19:36:48.770Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "54bf65a7-a193-42d2-b1ba-8e150d3c35e1", "shortName": "ASUS", "dateUpdated": "2026-11-10T02:00:09.343Z"}, "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-78", "description": "CWE-78 Improper Neutralization of Special Elements used in an OS Command", "type": "CWE"}]}], "affected": [{"vendor": "ASUS", "product": "Router firmware", "versions": [{"status": "affected", "version": "3.0.0.4.386 series", "versionType": "custom"}, {"status": "affected", "version": "3.0.0.4.388 series"}, {"status": "affected", "version": "3.0.0.6.102 series"}], "defaultStatus": "unaffected"}], "cpeApplicability": [{"operator": "OR", "nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:asus:router_firmware:3.0.0.4.386_series:*:*:*:*:*:*:*"}, {"vulnerable": true, "criteria": "cpe:2.3:a:asus:router_firmware:3.0.0.4.388_series:*:*:*:*:*:*:*"}, {"vulnerable": true, "criteria": "cpe:2.3:a:asus:router_firmware:3.0.0.6.102_series:*:*:*:*:*:*:*"}]}]}], "descriptions": [{"lang": "en", "value": "Improper\nneutralization of special elements used in an OS command in certain\nASUS Router firmware allows an user with physical access\nto\ninsert a USB device containing a specially crafted directory name, potentially\nexecuting arbitrary commands with root privileges.\nRefer to the ' Security Update for ASUS Router Firmware\u00a0' section on the ASUS Security Advisory for more information.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Improper\nneutralization of special elements used in an OS command in certain\nASUS Router firmware allows an user with physical access\nto\ninsert a USB device containing a specially crafted directory name, potentially\nexecuting arbitrary commands with root privileges.<br>Refer to the ' Security Update for ASUS Router Firmware&nbsp;' section on the ASUS Security Advisory for more information."}]}], "references": [{"url": "https://www.asus.com/security-advisory"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV4_0": {"attackVector": "PHYSICAL", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "NONE", "vulnConfidentialityImpact": "HIGH", "subConfidentialityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "subIntegrityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "subAvailabilityImpact": "NONE", "exploitMaturity": "NOT_DEFINED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "version": "4.0", "baseSeverity": "HIGH", "baseScore": 7, "vectorString": "CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"}}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 1.0.5"}}, "adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-88709", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-11-10T19:36:34.026108Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-11-10T19:36:42.598Z"}}]}}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Router firmware", "vendor": "ASUS", "versions": [{"status": "affected", "version": "3.0.0.4.386 series", "versionType": "custom"}, {"status": "affected", "version": "3.0.0.4.388 series"}, {"status": "affected", "version": "3.0.0.6.102 series"}]}], "source": "54bf65a7-a193-42d2-b1ba-8e150d3c35e1"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper\nneutralization of special elements used in an OS command in certain\nASUS Router firmware allows an user with physical access\nto\ninsert a USB device containing a specially crafted directory name, potentially\nexecuting arbitrary commands with root privileges.\nRefer to the ' Security Update for ASUS Router Firmware\u00a0' section on the ASUS Security Advisory for more information."}], "id": "CVE-2026-88709", "lastModified": "2026-11-12T19:26:10.547", "metrics": {"cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "PHYSICAL", "availabilityRequirement": "NOT_DEFINED", "baseScore": 7.0, "baseSeverity": "HIGH", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "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": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/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:X", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "54bf65a7-a193-42d2-b1ba-8e150d3c35e1", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-88709", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-11-10T19:36:34.026108Z", "version": "2.0.3"}}]}, "published": "2026-11-10T02:16:45.827", "references": [{"source": "54bf65a7-a193-42d2-b1ba-8e150d3c35e1", "url": "https://www.asus.com/security-advisory"}], "sourceIdentifier": "54bf65a7-a193-42d2-b1ba-8e150d3c35e1", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-78"}], "source": "54bf65a7-a193-42d2-b1ba-8e150d3c35e1", "type": "Secondary"}]}

{}

{}