{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-32326", "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce", "state": "PUBLISHED", "assignerShortName": "jpcert", "dateReserved": "2026-03-12T06:43:35.484Z", "datePublished": "2026-03-25T07:38:20.672Z", "dateUpdated": "2026-03-25T07:38:20.672Z"}, "containers": {"cna": {"affected": [{"vendor": "Sharp Corporation", "product": "home 5G HR01", "versions": [{"version": "38JP_0_490 and earlier", "status": "affected"}]}, {"vendor": "Sharp Corporation", "product": "home 5G HR02", "versions": [{"version": "S5.A1.00 and earlier", "status": "affected"}]}, {"vendor": "Sharp Corporation", "product": "Wi-Fi STATION SH-52A", "versions": [{"version": "38JP_2_03J and earlier", "status": "affected"}]}, {"vendor": "Sharp Corporation", "product": "Wi-Fi STATION SH-52B", "versions": [{"version": "S3.87.15 and earlierr", "status": "affected"}]}, {"vendor": "Sharp Corporation", "product": "Wi-Fi STATION SH-54C", "versions": [{"version": "S6.64.00 and earlier", "status": "affected"}]}, {"vendor": "Sharp Corporation", "product": "5G Mobile Router SH-U01", "versions": [{"version": "S4.48.00 and earlier", "status": "affected"}]}, {"vendor": "Sharp Corporation", "product": "Pocket WiFi 5G A503SH", "versions": [{"version": "S7.41.00 and earlier", "status": "affected"}]}, {"vendor": "Sharp Corporation", "product": "Speed Wi-Fi 5G X01", "versions": [{"version": "3RJP_2_03I and earlier", "status": "affected"}]}], "descriptions": [{"lang": "en", "value": "SHARP routers do not perform authentication for some web APIs. The device information may be retrieved without authentication. If the administrative password of the device is left as the initial one, the device may be taken over."}], "problemTypes": [{"descriptions": [{"description": "Missing authentication for critical function", "lang": "en-US", "cweId": "CWE-306", "type": "CWE"}]}], "references": [{"url": "https://global.sharp/corporate/info/product-security/advisory-list/2026-002/"}, {"url": "https://jvn.jp/en/jp/JVN49524110/"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en-US", "value": "GENERAL"}], "cvssV3_0": {"version": "3.0", "baseSeverity": "MEDIUM", "baseScore": 5.7, "vectorString": "CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"}}, {"format": "CVSS", "scenarios": [{"lang": "en-US", "value": "GENERAL"}], "cvssV4_0": {"version": "4.0", "baseSeverity": "MEDIUM", "baseScore": 6.9, "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"}}], "providerMetadata": {"orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce", "shortName": "jpcert", "dateUpdated": "2026-03-25T07:38:20.672Z"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "SHARP routers do not perform authentication for some web APIs. The device information may be retrieved without authentication. If the administrative password of the device is left as the initial one, the device may be taken over."}], "id": "CVE-2026-32326", "lastModified": "2026-03-25T08:16:22.547", "metrics": {"cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "NONE", "baseScore": 5.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.0"}, "exploitabilityScore": 2.1, "impactScore": 3.6, "source": "vultures@jpcert.or.jp", "type": "Secondary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "ADJACENT", "availabilityRequirement": "NOT_DEFINED", "baseScore": 6.9, "baseSeverity": "MEDIUM", "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": "LOW", "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:L/UI:N/VC:H/VI:N/VA:N/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": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "NONE", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "vultures@jpcert.or.jp", "type": "Secondary"}]}, "published": "2026-03-25T08:16:22.547", "references": [{"source": "vultures@jpcert.or.jp", "url": "https://global.sharp/corporate/info/product-security/advisory-list/2026-002/"}, {"source": "vultures@jpcert.or.jp", "url": "https://jvn.jp/en/jp/JVN49524110/"}], "sourceIdentifier": "vultures@jpcert.or.jp", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-306"}], "source": "vultures@jpcert.or.jp", "type": "Primary"}]}

{}

{}