{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-11543", "assignerOrgId": "f2760a35-e0d8-4637-ac4c-cc1a2de3e282", "state": "PUBLISHED", "assignerShortName": "NEC", "dateReserved": "2025-10-09T06:46:42.281Z", "datePublished": "2025-12-22T05:09:48.892Z", "dateUpdated": "2025-12-22T05:09:48.892Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unknown", "product": "NP-P502HL-2, NP-P502WL-2, NP-P502HLG-2, NP-P502WLG, NP-P502H, NP-P502W, NP-P452H, NP-P452W, NP-P502HG, NP-P502WG, NP-P452HG, NP-P452WG, NP-P502H+, NP-P502W+, NP-CR5450H, NP-CR5450W, NP-P502HL, NP-P502WL, NP-P502HLG, NP-P502WLG, NP-P502HL+, NP-P502WL+, NP-CR5450HL, NP-CR5450WL, NP-UM352W, NP-UM352WG, NP-UM352W+", "vendor": "Sharp Display Solutions, Ltd.", "versions": [{"status": "affected", "version": "All versions"}]}], "credits": [{"lang": "en", "type": "reporter", "user": "00000000-0000-4000-9000-000000000000", "value": "Sebastian Pahl of University Luxembourg"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Improper Validation of Integrity Check Value vulnerability in Sharp Display Solutions projectors allows a attacker may create and run unauthorized firmware."}], "value": "Improper Validation of Integrity Check Value vulnerability in Sharp Display Solutions projectors allows a attacker may create and run unauthorized firmware."}], "metrics": [{"cvssV4_0": {"attackComplexity": "LOW", "attackRequirements": "PRESENT", "attackVector": "NETWORK", "baseScore": 9.5, "baseSeverity": "CRITICAL", "exploitMaturity": "NOT_DEFINED", "privilegesRequired": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "HIGH", "subConfidentialityImpact": "HIGH", "subIntegrityImpact": "HIGH", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-354", "description": "CWE-354: Improper Validation of Integrity Check Value", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "f2760a35-e0d8-4637-ac4c-cc1a2de3e282", "shortName": "NEC", "dateUpdated": "2025-12-22T05:09:48.892Z"}, "references": [{"url": "https://sharp-displays.jp.sharp/global/support/info/PJ-CVE-2025-11540.html"}], "source": {"discovery": "EXTERNAL"}, "tags": ["unsupported-when-assigned"], "x_generator": {"engine": "Vulnogram 0.5.0"}}}}

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{"cveTags": [{"sourceIdentifier": "psirt-info@cyber.jp.nec.com", "tags": ["unsupported-when-assigned"]}], "descriptions": [{"lang": "en", "value": "Improper Validation of Integrity Check Value vulnerability in Sharp Display Solutions projectors allows a attacker may create and run unauthorized firmware."}], "id": "CVE-2025-11543", "lastModified": "2025-12-22T05:16:18.777", "metrics": {"cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 9.5, "baseSeverity": "CRITICAL", "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": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "HIGH", "subConfidentialityImpact": "HIGH", "subIntegrityImpact": "HIGH", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/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-info@cyber.jp.nec.com", "type": "Secondary"}]}, "published": "2025-12-22T05:16:18.777", "references": [{"source": "psirt-info@cyber.jp.nec.com", "url": "https://sharp-displays.jp.sharp/global/support/info/PJ-CVE-2025-11540.html"}], "sourceIdentifier": "psirt-info@cyber.jp.nec.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-354"}], "source": "psirt-info@cyber.jp.nec.com", "type": "Secondary"}]}

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