{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-6281", "assignerOrgId": "da227ddf-6e25-4b41-b023-0f976dcaca4b", "state": "PUBLISHED", "assignerShortName": "lenovo", "dateReserved": "2026-04-14T14:42:10.223Z", "datePublished": "2026-05-13T14:15:06.307Z", "dateUpdated": "2026-05-13T14:15:06.307Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "da227ddf-6e25-4b41-b023-0f976dcaca4b", "shortName": "lenovo", "dateUpdated": "2026-05-13T14:15:06.307Z"}, "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-78", "description": "CWE-78: Improper Neutralization of Special Elements used in an OS Command", "type": "CWE"}]}], "affected": [{"vendor": "Lenovo", "product": "Personal Cloud T2s", "versions": [{"status": "affected", "version": "0", "lessThan": "5.5.6.t2s.3", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "Personal Cloud T2Pro", "versions": [{"status": "affected", "version": "0", "lessThan": "5.4.8.t2pro.2", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "Personal Cloud X1s", "versions": [{"status": "affected", "version": "0", "lessThan": "5.4.8.x1s.2", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "Home Storage Hub T20", "versions": [{"status": "affected", "version": "0", "lessThan": "5.5.8.t20.1", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "Home Storage Hub X20", "versions": [{"status": "affected", "version": "0", "lessThan": "5.4.4.x20.1", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "Personal Cloud T1", "versions": [{"status": "affected", "version": "0", "lessThanOrEqual": "5.4.0.t1.6", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "Personal Cloud A1", "versions": [{"status": "affected", "version": "0", "lessThanOrEqual": "5.4.2.a1.3", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "Personal Cloud A1s", "versions": [{"status": "affected", "version": "0", "lessThanOrEqual": "5.5.6.a1s", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "Personal Cloud T2", "versions": [{"status": "affected", "version": "0", "lessThanOrEqual": "5.4.5.t2.2", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Lenovo", "product": "Personal Cloud X1", "versions": [{"status": "affected", "version": "0", "lessThanOrEqual": "5.4.7.x1.1", "versionType": "custom"}], "defaultStatus": "unaffected"}], "cpeApplicability": [{"operator": "OR", "nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:lenovo:personal_cloud_t2s:*:*:*:*:*:*:*:*", "versionStartIncluding": "0", "versionEndExcluding": "5.5.6.t2s.3"}]}, {"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:lenovo:personal_cloud_t2pro:*:*:*:*:*:*:*:*", "versionStartIncluding": "0", "versionEndExcluding": "5.4.8.t2pro.2"}]}, {"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:lenovo:personal_cloud_x1s:*:*:*:*:*:*:*:*", "versionStartIncluding": "0", "versionEndExcluding": "5.4.8.x1s.2"}]}, {"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:lenovo:home_storage_hub_t20:*:*:*:*:*:*:*:*", "versionStartIncluding": "0", "versionEndExcluding": "5.5.8.t20.1"}]}, {"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:lenovo:home_storage_hub_x20:*:*:*:*:*:*:*:*", "versionStartIncluding": "0", "versionEndExcluding": "5.4.4.x20.1"}]}, {"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:lenovo:personal_cloud_t1:*:*:*:*:*:*:*:*", "versionStartIncluding": "0", "versionEndIncluding": "5.4.0.t1.6"}]}, {"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:lenovo:personal_cloud_a1:*:*:*:*:*:*:*:*", "versionStartIncluding": "0", "versionEndIncluding": "5.4.2.a1.3"}]}, {"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:lenovo:personal_cloud_a1s:*:*:*:*:*:*:*:*", "versionStartIncluding": "0", "versionEndIncluding": "5.5.6.a1s"}]}, {"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:lenovo:personal_cloud_t2:*:*:*:*:*:*:*:*", "versionStartIncluding": "0", "versionEndIncluding": "5.4.5.t2.2"}]}, {"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:lenovo:personal_cloud_x1:*:*:*:*:*:*:*:*", "versionStartIncluding": "0", "versionEndIncluding": "5.4.7.x1.1"}]}]}], "descriptions": [{"lang": "en", "value": "A potential vulnerability was reported in some Lenovo Personal Cloud Storage devices that could allow a remote authenticated user on the local network to execute arbitrary commands on the device.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "A potential vulnerability was reported in some Lenovo Personal Cloud Storage devices that could allow a remote authenticated user on the local network to execute arbitrary commands on the device."}]}], "references": [{"url": "https://iknow.lenovo.com.cn/detail/440274"}, {"url": "https://pc.lenovo.com.cn/tips/Ann/t1_eol.html"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV4_0": {"attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "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": 8.7, "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"}}, {"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseSeverity": "HIGH", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}}], "solutions": [{"lang": "en", "value": "Update device firmware to the version indicated in the advisory: https://iknow.lenovo.com.cn/detail/440274", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Update device firmware to the version indicated in the advisory: https://iknow.lenovo.com.cn/detail/440274"}]}], "credits": [{"lang": "en", "value": "Lenovo thanks Wang Jincheng, Professor Yu Le from Nanjing University of Posts and Telecommunications and Professor Luo Xiapu from The Hong Kong Polytechnic University", "type": "finder"}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 1.0.0-beta"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "A potential vulnerability was reported in some Lenovo Personal Cloud Storage devices that could allow a remote authenticated user on the local network to execute arbitrary commands on the device."}], "id": "CVE-2026-6281", "lastModified": "2026-05-13T16:27:11.127", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "psirt@lenovo.com", "type": "Primary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 8.7, "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": "LOW", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/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": "psirt@lenovo.com", "type": "Secondary"}]}, "published": "2026-05-13T16:17:01.773", "references": [{"source": "psirt@lenovo.com", "url": "https://iknow.lenovo.com.cn/detail/440274"}, {"source": "psirt@lenovo.com", "url": "https://pc.lenovo.com.cn/tips/Ann/t1_eol.html"}], "sourceIdentifier": "psirt@lenovo.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-78"}], "source": "psirt@lenovo.com", "type": "Secondary"}]}

{}

{}