{"api_version":"1","generated_at":"2026-06-04T12:29:45+00:00","cve":"CVE-2026-6059","urls":{"html":"https://cve.report/CVE-2026-6059","api":"https://cve.report/api/cve/CVE-2026-6059.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-6059","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-6059"},"summary":{"title":"CVE-2026-6059","description":"A cross-site scripting vulnerability exists in Aterm. Arbitrary scripts may be executed in the web browser of a user accessing the web management interface via adjacent network.","state":"PUBLISHED","assigner":"NEC","published_at":"2026-05-25 04:16:25","updated_at":"2026-05-26 20:14:49"},"problem_types":["CWE-79","CWE-79 CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"],"metrics":[{"version":"4.0","source":"psirt-info@cyber.jp.nec.com","type":"Secondary","score":"4.8","severity":"MEDIUM","vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/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","data":{"version":"4.0","vectorString":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/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","baseScore":4.8,"baseSeverity":"MEDIUM","attackVector":"ADJACENT","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"ACTIVE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"LOW","vulnAvailabilityImpact":"NONE","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":"4.8","severity":"MEDIUM","vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N","data":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"ADJACENT","baseScore":4.8,"baseSeverity":"MEDIUM","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"ACTIVE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"LOW","vulnerabilityResponseEffort":"NOT_DEFINED"}}],"references":[{"url":"https://jpn.nec.com/security-info/secinfo/nv26-002_en.html","name":"https://jpn.nec.com/security-info/secinfo/nv26-002_en.html","refsource":"psirt-info@cyber.jp.nec.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-6059","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-6059","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"NEC Platforms, Ltd.","product":"Aterm WX1800HP","version":"affected Before Ver. 3.2.2","platforms":[]},{"source":"CNA","vendor":"NEC Platforms, Ltd.","product":"Aterm WX5400HP","version":"affected Before Ver. 2.1.0","platforms":[]},{"source":"CNA","vendor":"NEC Platforms, Ltd.","product":"Aterm WX7800T8","version":"affected Before Ver. 1.5.1","platforms":[]},{"source":"CNA","vendor":"NEC Platforms, Ltd.","product":"Aterm WX11000T12","version":"affected Before Ver. 1.4.0","platforms":[]},{"source":"CNA","vendor":"NEC Platforms, Ltd.","product":"Aterm WX3000HP2","version":"affected Before Ver. 1.3.2","platforms":[]},{"source":"CNA","vendor":"NEC Platforms, Ltd.","product":"Aterm WX4200D5","version":"affected Before Ver. 1.3.5","platforms":[]},{"source":"CNA","vendor":"NEC Platforms, Ltd.","product":"Aterm GX621A1","version":"affected Before Ver. 3.2.2","platforms":[]},{"source":"CNA","vendor":"NEC Platforms, Ltd.","product":"Aterm SH621A1","version":"affected Before Ver. 3.2.2","platforms":[]},{"source":"CNA","vendor":"NEC Platforms, Ltd.","product":"Aterm 19000T12BE","version":"affected Before Ver. 1.1.0","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[{"source":"CNA","value":"Noriaki Iwasaki of Cyber Defense Institute, Inc.","lang":"en"}],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":{"cve_year":"2026","cve_id":"6059","cve":"CVE-2026-6059","epss":"0.000360000","percentile":"0.109420000","score_date":"2026-05-31","updated_at":"2026-06-01 00:08:20"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"metrics":[{"other":{"content":{"id":"CVE-2026-6059","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","timestamp":"2026-05-26T14:27:45.092557Z","version":"2.0.3"},"type":"ssvc"}}],"providerMetadata":{"dateUpdated":"2026-05-26T14:44:05.754Z","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP"},"title":"CISA ADP Vulnrichment"}],"cna":{"affected":[{"defaultStatus":"unknown","product":"Aterm WX1800HP","vendor":"NEC Platforms, Ltd.","versions":[{"status":"affected","version":"Before Ver. 3.2.2"}]},{"defaultStatus":"unknown","product":"Aterm WX5400HP","vendor":"NEC Platforms, Ltd.","versions":[{"status":"affected","version":"Before Ver. 2.1.0"}]},{"defaultStatus":"unknown","product":"Aterm WX7800T8","vendor":"NEC Platforms, Ltd.","versions":[{"status":"affected","version":"Before Ver. 1.5.1"}]},{"defaultStatus":"unknown","product":"Aterm WX11000T12","vendor":"NEC Platforms, Ltd.","versions":[{"status":"affected","version":"Before Ver. 1.4.0"}]},{"defaultStatus":"unknown","product":"Aterm WX3000HP2","vendor":"NEC Platforms, Ltd.","versions":[{"status":"affected","version":"Before Ver. 1.3.2"}]},{"defaultStatus":"unknown","product":"Aterm WX4200D5","vendor":"NEC Platforms, Ltd.","versions":[{"status":"affected","version":"Before Ver. 1.3.5"}]},{"defaultStatus":"unknown","product":"Aterm GX621A1","vendor":"NEC Platforms, Ltd.","versions":[{"status":"affected","version":"Before Ver. 3.2.2"}]},{"defaultStatus":"unknown","product":"Aterm SH621A1","vendor":"NEC Platforms, Ltd.","versions":[{"status":"affected","version":"Before Ver. 3.2.2"}]},{"defaultStatus":"unknown","product":"Aterm 19000T12BE","vendor":"NEC Platforms, Ltd.","versions":[{"status":"affected","version":"Before Ver. 1.1.0"}]}],"credits":[{"lang":"en","type":"reporter","user":"00000000-0000-4000-9000-000000000000","value":"Noriaki Iwasaki of Cyber Defense Institute, Inc."}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"A cross-site scripting vulnerability exists in Aterm. Arbitrary scripts may be executed in the web browser of a user accessing the web management interface via adjacent network."}],"value":"A cross-site scripting vulnerability exists in Aterm. Arbitrary scripts may be executed in the web browser of a user accessing the web management interface via adjacent network."}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"ADJACENT","baseScore":4.8,"baseSeverity":"MEDIUM","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"ACTIVE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"LOW","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-79","description":"CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2026-05-25T02:41:19.695Z","orgId":"f2760a35-e0d8-4637-ac4c-cc1a2de3e282","shortName":"NEC"},"references":[{"url":"https://jpn.nec.com/security-info/secinfo/nv26-002_en.html"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.2.0"}}},"cveMetadata":{"assignerOrgId":"f2760a35-e0d8-4637-ac4c-cc1a2de3e282","assignerShortName":"NEC","cveId":"CVE-2026-6059","datePublished":"2026-05-25T02:22:29.809Z","dateReserved":"2026-04-10T01:20:30.411Z","dateUpdated":"2026-05-26T14:44:05.754Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-05-25 04:16:25","lastModifiedDate":"2026-05-26 20:14:49","problem_types":["CWE-79","CWE-79 CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"],"metrics":{"cvssMetricV40":[{"source":"psirt-info@cyber.jp.nec.com","type":"Secondary","cvssData":{"version":"4.0","vectorString":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/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","baseScore":4.8,"baseSeverity":"MEDIUM","attackVector":"ADJACENT","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"ACTIVE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"LOW","vulnAvailabilityImpact":"NONE","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"}}]},"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"6059","Ordinal":"1","Title":"CVE-2026-6059","CVE":"CVE-2026-6059","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"6059","Ordinal":"1","NoteData":"A cross-site scripting vulnerability exists in Aterm. Arbitrary scripts may be executed in the web browser of a user accessing the web management interface via adjacent network.","Type":"Description","Title":"CVE-2026-6059"}]}}}