CVE-2025-47901

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-47901", "assignerOrgId": "dc3f6da9-85b5-4a73-84a2-2ec90b40fca5", "state": "PUBLISHED", "assignerShortName": "Microchip", "dateReserved": "2025-05-13T19:24:53.452Z", "datePublished": "2025-10-20T17:48:20.775Z", "dateUpdated": "2026-03-31T10:38:33.680Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "Time Provider 4100", "vendor": "Microchip", "versions": [{"lessThan": "2.5", "status": "affected", "version": "0", "versionType": "semver"}]}], "configurations": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "An authenticated user with access to the web interface on a separate management port"}], "value": "An authenticated user with access to the web interface on a separate management port"}], "credits": [{"lang": "en", "type": "finder", "value": "Dario Emilio Bertani"}, {"lang": "en", "type": "finder", "value": "Raffaele Bova"}, {"lang": "en", "type": "finder", "value": "Andrea Sindoni"}, {"lang": "en", "type": "finder", "value": "Simone Bossi"}, {"lang": "en", "type": "finder", "value": "Antonio Carriero"}, {"lang": "en", "type": "finder", "value": "Marco Manieri"}, {"lang": "en", "type": "finder", "value": "Vito Pistillo"}, {"lang": "en", "type": "finder", "value": "Davide Renna"}, {"lang": "en", "type": "finder", "value": "Manuel Leone"}, {"lang": "en", "type": "finder", "value": "Massimiliano Brolli"}, {"lang": "en", "type": "reporter", "value": "TIM Security Red Team Research (TIM S.p.A)"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in Microchip Time Provider 4100 allows OS Command Injection.<p>This issue affects Time Provider 4100: before 2.5.</p>"}], "value": "Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in Microchip Time Provider 4100 allows OS Command Injection.This issue affects Time Provider 4100: before 2.5."}], "impacts": [{"capecId": "CAPEC-88", "descriptions": [{"lang": "en", "value": "CAPEC-88 OS Command Injection"}]}], "metrics": [{"cvssV4_0": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "attackVector": "ADJACENT", "baseScore": 8.9, "baseSeverity": "HIGH", "exploitMaturity": "NOT_DEFINED", "privilegesRequired": "LOW", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "HIGH", "subConfidentialityImpact": "HIGH", "subIntegrityImpact": "HIGH", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:A/AC:L/AT:P/PR:L/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-78", "description": "CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "dc3f6da9-85b5-4a73-84a2-2ec90b40fca5", "shortName": "Microchip", "dateUpdated": "2026-03-31T10:38:33.680Z"}, "references": [{"tags": ["vendor-advisory"], "url": "https://www.microchip.com/en-us/solutions/technologies/embedded-security/how-to-report-potential-product-security-vulnerabilities/timeprovider-4100-grandmaster-remote-command-execution-47901"}, {"tags": ["technical-description"], "url": "https://www.gruppotim.it/en/footer/TIM-red-team.html"}], "source": {"advisory": "PSIRT-102", "discovery": "UNKNOWN"}, "timeline": [{"lang": "en", "time": "2025-04-15T07:00:00.000Z", "value": "Reported"}], "title": "RCE on restore configuration password", "workarounds": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Do not expose the web interface on the separate management port to an \nuntrusted network. For added security, users have the option to disable \nthe web interface, further protecting the device from potential \nweb-based exploitations."}], "value": "Do not expose the web interface on the separate management port to an \nuntrusted network. For added security, users have the option to disable \nthe web interface, further protecting the device from potential \nweb-based exploitations."}], "x_generator": {"engine": "Vulnogram 0.2.0"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-10-21T15:38:53.264980Z", "id": "CVE-2025-47901", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-10-21T15:38:55.864Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2025-47901", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2025-10-21T15:38:53.264980Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-10-20T20:21:57.198Z"}}], "cna": {"title": "RCE on restore configuration password", "source": {"advisory": "PSIRT-102", "discovery": "UNKNOWN"}, "credits": [{"lang": "en", "type": "finder", "value": "Dario Emilio Bertani"}, {"lang": "en", "type": "finder", "value": "Raffaele Bova"}, {"lang": "en", "type": "finder", "value": "Andrea Sindoni"}, {"lang": "en", "type": "finder", "value": "Simone Bossi"}, {"lang": "en", "type": "finder", "value": "Antonio Carriero"}, {"lang": "en", "type": "finder", "value": "Marco Manieri"}, {"lang": "en", "type": "finder", "value": "Vito Pistillo"}, {"lang": "en", "type": "finder", "value": "Davide Renna"}, {"lang": "en", "type": "finder", "value": "Manuel Leone"}, {"lang": "en", "type": "finder", "value": "Massimiliano Brolli"}, {"lang": "en", "type": "reporter", "value": "TIM Security Red Team Research (TIM S.p.A)"}], "impacts": [{"capecId": "CAPEC-88", "descriptions": [{"lang": "en", "value": "CAPEC-88 OS Command Injection"}]}], "metrics": [{"format": "CVSS", "cvssV4_0": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 8.9, "Automatable": "NOT_DEFINED", "attackVector": "ADJACENT", "baseSeverity": "HIGH", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:A/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "privilegesRequired": "LOW", "subIntegrityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "subAvailabilityImpact": "HIGH", "vulnAvailabilityImpact": "HIGH", "subConfidentialityImpact": "HIGH", "vulnConfidentialityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "Microchip", "product": "Time Provider 4100", "versions": [{"status": "affected", "version": "0", "lessThan": "2.5", "versionType": "semver"}], "defaultStatus": "unaffected"}], "timeline": [{"lang": "en", "time": "2025-04-15T07:00:00.000Z", "value": "Reported"}], "references": [{"url": "https://www.microchip.com/en-us/solutions/technologies/embedded-security/how-to-report-potential-product-security-vulnerabilities/timeprovider-4100-grandmaster-remote-command-execution-47901", "tags": ["vendor-advisory"]}, {"url": "https://www.gruppotim.it/en/footer/TIM-red-team.html", "tags": ["technical-description"]}], "workarounds": [{"lang": "en", "value": "Do not expose the web interface on the separate management port to an \nuntrusted network. For added security, users have the option to disable \nthe web interface, further protecting the device from potential \nweb-based exploitations.", "supportingMedia": [{"type": "text/html", "value": "Do not expose the web interface on the separate management port to an \nuntrusted network. For added security, users have the option to disable \nthe web interface, further protecting the device from potential \nweb-based exploitations.", "base64": false}]}], "x_generator": {"engine": "Vulnogram 0.2.0"}, "descriptions": [{"lang": "en", "value": "Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in Microchip Time Provider 4100 allows OS Command Injection.This issue affects Time Provider 4100: before 2.5.", "supportingMedia": [{"type": "text/html", "value": "Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in Microchip Time Provider 4100 allows OS Command Injection.<p>This issue affects Time Provider 4100: before 2.5.</p>", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-78", "description": "CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')"}]}], "configurations": [{"lang": "en", "value": "An authenticated user with access to the web interface on a separate management port", "supportingMedia": [{"type": "text/html", "value": "An authenticated user with access to the web interface on a separate management port", "base64": false}]}], "providerMetadata": {"orgId": "dc3f6da9-85b5-4a73-84a2-2ec90b40fca5", "shortName": "Microchip", "dateUpdated": "2026-03-31T10:38:33.680Z"}}}, "cveMetadata": {"cveId": "CVE-2025-47901", "state": "PUBLISHED", "dateUpdated": "2026-03-31T10:38:33.680Z", "dateReserved": "2025-05-13T19:24:53.452Z", "assignerOrgId": "dc3f6da9-85b5-4a73-84a2-2ec90b40fca5", "datePublished": "2025-10-20T17:48:20.775Z", "assignerShortName": "Microchip"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Time Provider 4100", "vendor": "Microchip", "versions": [{"lessThan": "2.5", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "dc3f6da9-85b5-4a73-84a2-2ec90b40fca5"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:microchip:timeprovider_4100_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "6634DE5C-7298-47E3-A1DB-D09BEFA6935D", "versionEndExcluding": "2.5", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:microchip:timeprovider_4100:-:*:*:*:*:*:*:*", "matchCriteriaId": "8D36DAD3-0804-42B0-A47F-6895177560EE", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in Microchip Time Provider 4100 allows OS Command Injection.This issue affects Time Provider 4100: before 2.5."}, {"lang": "es", "value": "Vulnerabilidad de neutralizaci\u00f3n incorrecta de elementos especiales utilizados en un comando del sistema operativo ('Inyecci\u00f3n de comandos del SO') en Microchip Time Provider 4100 permite la inyecci\u00f3n de comandos del SO. Este problema afecta a Time Provider 4100: anterior a 2.5."}], "id": "CVE-2025-47901", "lastModified": "2026-10-08T22:10:00.563", "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": "nvd@nist.gov", "type": "Primary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "attackVector": "ADJACENT", "availabilityRequirement": "NOT_DEFINED", "baseScore": 8.9, "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": "HIGH", "subConfidentialityImpact": "HIGH", "subIntegrityImpact": "HIGH", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:A/AC:L/AT:P/PR:L/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": "dc3f6da9-85b5-4a73-84a2-2ec90b40fca5", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-47901", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2025-10-21T15:38:53.264980Z", "version": "2.0.3"}}]}, "published": "2025-10-20T18:15:38.590", "references": [{"source": "dc3f6da9-85b5-4a73-84a2-2ec90b40fca5", "url": "https://www.gruppotim.it/en/footer/TIM-red-team.html"}, {"source": "dc3f6da9-85b5-4a73-84a2-2ec90b40fca5", "tags": ["Vendor Advisory"], "url": "https://www.microchip.com/en-us/solutions/technologies/embedded-security/how-to-report-potential-product-security-vulnerabilities/timeprovider-4100-grandmaster-remote-command-execution-47901"}], "sourceIdentifier": "dc3f6da9-85b5-4a73-84a2-2ec90b40fca5", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-78"}], "source": "dc3f6da9-85b5-4a73-84a2-2ec90b40fca5", "type": "Secondary"}]}

{}

{"created": "2025-10-21T09:39:32.439173+00:00", "updated": "2025-10-21T09:39:32.439198+00:00", "vendors": ["microchip", "microchip$PRODUCT$timeprovider_4100"]}