{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-8652", "assignerOrgId": "f2760a35-e0d8-4637-ac4c-cc1a2de3e282", "state": "PUBLISHED", "assignerShortName": "NEC", "dateReserved": "2026-05-15T04:57:29.637Z", "datePublished": "2026-05-25T02:23:26.442Z", "dateUpdated": "2026-05-25T02:40:41.776Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "f2760a35-e0d8-4637-ac4c-cc1a2de3e282", "shortName": "NEC", "dateUpdated": "2026-05-25T02:40:41.776Z"}, "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-78", "description": "CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')", "type": "CWE"}]}], "affected": [{"vendor": "NEC Platforms, Ltd.", "product": "Aterm MR51FN", "versions": [{"status": "affected", "version": "Before Ver. 3.4.0"}], "defaultStatus": "unknown"}, {"vendor": "NEC Platforms, Ltd.", "product": "Aterm CM51FD", "versions": [{"status": "affected", "version": "Before Ver. 1.2.0"}], "defaultStatus": "unknown"}], "descriptions": [{"lang": "en", "value": "An OS Command Injection vulnerability exists in Aterm. If a malicious third person gains administrator access to the product\u2019s web console, they may be able to execute arbitrary OS commands via adjacent network.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "An OS Command Injection vulnerability exists in Aterm. If a malicious third person gains administrator access to the product\u2019s web console, they may be able to execute arbitrary OS commands via adjacent network."}]}], "references": [{"url": "https://jpn.nec.com/security-info/secinfo/nv26-003_en.html"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV4_0": {"attackVector": "ADJACENT", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "HIGH", "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": 8.5, "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"}}], "credits": [{"lang": "en", "value": "Sou Katou of Mitsui & Co. Secure Direction, Inc.", "user": "00000000-0000-4000-9000-000000000000", "type": "reporter"}], "source": {"discovery": "EXTERNAL"}, "x_generator": {"engine": "Vulnogram 0.2.0"}}}}

{}

{}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,1.2.0)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "manual", "scores": [{"score": 100.0, "source": "manual"}]}, "original": {"product": "Aterm CM51FD", "source": "cna", "vendor": "NEC Platforms, Ltd."}, "product": "aterm_cm51fd", "vendor": "necplatforms"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,3.4.0)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "manual", "scores": [{"score": 100.0, "source": "manual"}]}, "original": {"product": "Aterm MR51FN", "source": "cna", "vendor": "NEC Platforms, Ltd."}, "product": "aterm_mr51fn", "vendor": "necplatforms"}], "created": "2026-05-25T05:00:12.962957+00:00", "title": "Command Injection Vulnerability in NEC Aterm Web Console", "updated": "2026-05-25T11:33:04.184760+00:00", "vendors": ["necplatforms", "necplatforms$PRODUCT$aterm_cm51fd", "necplatforms$PRODUCT$aterm_mr51fn"]}