{"api_version":"1","generated_at":"2026-11-11T07:03:11+00:00","cve":"CVE-2026-88708","urls":{"html":"https://cve.report/CVE-2026-88708","api":"https://cve.report/api/cve/CVE-2026-88708.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-88708","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-88708"},"summary":{"title":"CVE-2026-88708","description":"An\noff-by-one error in certain ASUS Router firmware\nallows\nan unauthenticated nearby user to send a packet with a specific header\nlength, potentially overwriting memory and causing the\naffected service to crash.\nRefer to the ' Security Update for ASUS Router Firmware ' section on the ASUS Security Advisory for more information.","state":"PUBLISHED","assigner":"ASUS","published_at":"2026-11-10 02:16:45","updated_at":"2026-11-10 20:19:44"},"problem_types":["CWE-193","CWE-193 CWE-193：Off-by-One Error"],"metrics":[{"version":"4.0","source":"54bf65a7-a193-42d2-b1ba-8e150d3c35e1","type":"Secondary","score":"5.3","severity":"MEDIUM","vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/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","data":{"version":"4.0","vectorString":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/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","baseScore":5.3,"baseSeverity":"MEDIUM","attackVector":"ADJACENT","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"LOW","vulnAvailabilityImpact":"LOW","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","exploitMaturity":"NOT_DEFINED","confidentialityRequirement":"NOT_DEFINED","integrityRequirement":"NOT_DEFINED","availabilityRequirement":"NOT_DEFINED","modifiedAttackVector":"NOT_DEFINED","modifiedAttackComplexity":"NOT_DEFINED","modifiedAttackRequirements":"NOT_DEFINED","modifiedPrivilegesRequired":"NOT_DEFINED","modifiedUserInteraction":"NOT_DEFINED","modifiedVulnConfidentialityImpact":"NOT_DEFINED","modifiedVulnIntegrityImpact":"NOT_DEFINED","modifiedVulnAvailabilityImpact":"NOT_DEFINED","modifiedSubConfidentialityImpact":"NOT_DEFINED","modifiedSubIntegrityImpact":"NOT_DEFINED","modifiedSubAvailabilityImpact":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED"}},{"version":"4.0","source":"CNA","type":"CVSS","score":"5.3","severity":"MEDIUM","vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N","data":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"ADJACENT","baseScore":5.3,"baseSeverity":"MEDIUM","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"LOW","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"LOW","vulnerabilityResponseEffort":"NOT_DEFINED"}}],"references":[{"url":"https://www.asus.com/security-advisory","name":"https://www.asus.com/security-advisory","refsource":"54bf65a7-a193-42d2-b1ba-8e150d3c35e1","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-88708","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-88708","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"ASUS","product":"Router firmware","version":"affected 3.0.0.4.386 series custom","platforms":[]},{"source":"CNA","vendor":"ASUS","product":"Router firmware","version":"affected 3.0.0.4.388 series","platforms":[]},{"source":"CNA","vendor":"ASUS","product":"Router firmware","version":"affected 3.0.0.6.102 series","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":{"cve_year":"2026","cve_id":"88708","cve":"CVE-2026-88708","epss":"0.001730000","percentile":"0.067560000","score_date":"2026-11-10","updated_at":"2026-11-11 00:08:19"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"metrics":[{"other":{"content":{"id":"CVE-2026-88708","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","timestamp":"2026-11-10T19:35:09.875879Z","version":"2.0.3"},"type":"ssvc"}}],"providerMetadata":{"dateUpdated":"2026-11-10T19:35:27.822Z","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP"},"title":"CISA ADP Vulnrichment"}],"cna":{"affected":[{"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"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"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:*:*:*:*:*:*:*","vulnerable":true}],"negate":false,"operator":"OR"}],"operator":"OR"}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"An\noff-by-one error in certain ASUS Router firmware\nallows\nan unauthenticated nearby user to send a packet with a specific header\nlength, potentially overwriting memory and causing the\naffected service to crash.<br>Refer to the ' Security Update for ASUS Router Firmware&nbsp;' section on the ASUS Security Advisory for more information."}],"value":"An\noff-by-one error in certain ASUS Router firmware\nallows\nan unauthenticated nearby user to send a packet with a specific header\nlength, potentially overwriting memory and causing the\naffected service to crash.\nRefer to the ' Security Update for ASUS Router Firmware ' section on the ASUS Security Advisory for more information."}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"ADJACENT","baseScore":5.3,"baseSeverity":"MEDIUM","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"LOW","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"LOW","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-193","description":"CWE-193：Off-by-One Error","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2026-11-10T02:00:37.636Z","orgId":"54bf65a7-a193-42d2-b1ba-8e150d3c35e1","shortName":"ASUS"},"references":[{"url":"https://www.asus.com/security-advisory"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 1.0.5"}}},"cveMetadata":{"assignerOrgId":"54bf65a7-a193-42d2-b1ba-8e150d3c35e1","assignerShortName":"ASUS","cveId":"CVE-2026-88708","datePublished":"2026-11-10T02:00:37.636Z","dateReserved":"2026-09-10T03:53:41.031Z","dateUpdated":"2026-11-10T19:35:27.822Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-11-10 02:16:45","lastModifiedDate":"2026-11-10 20:19:44","problem_types":["CWE-193","CWE-193 CWE-193：Off-by-One Error"],"metrics":{"cvssMetricV40":[{"source":"54bf65a7-a193-42d2-b1ba-8e150d3c35e1","type":"Secondary","cvssData":{"version":"4.0","vectorString":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/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","baseScore":5.3,"baseSeverity":"MEDIUM","attackVector":"ADJACENT","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"LOW","vulnAvailabilityImpact":"LOW","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","exploitMaturity":"NOT_DEFINED","confidentialityRequirement":"NOT_DEFINED","integrityRequirement":"NOT_DEFINED","availabilityRequirement":"NOT_DEFINED","modifiedAttackVector":"NOT_DEFINED","modifiedAttackComplexity":"NOT_DEFINED","modifiedAttackRequirements":"NOT_DEFINED","modifiedPrivilegesRequired":"NOT_DEFINED","modifiedUserInteraction":"NOT_DEFINED","modifiedVulnConfidentialityImpact":"NOT_DEFINED","modifiedVulnIntegrityImpact":"NOT_DEFINED","modifiedVulnAvailabilityImpact":"NOT_DEFINED","modifiedSubConfidentialityImpact":"NOT_DEFINED","modifiedSubIntegrityImpact":"NOT_DEFINED","modifiedSubAvailabilityImpact":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED"}}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-11-10T19:35:09.875879Z","id":"CVE-2026-88708","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"88708","Ordinal":"1","Title":"CVE-2026-88708","CVE":"CVE-2026-88708","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"88708","Ordinal":"1","NoteData":"An\noff-by-one error in certain ASUS Router firmware\nallows\nan unauthenticated nearby user to send a packet with a specific header\nlength, potentially overwriting memory and causing the\naffected service to crash.\nRefer to the ' Security Update for ASUS Router Firmware ' section on the ASUS Security Advisory for more information.","Type":"Description","Title":"CVE-2026-88708"}]}}}