{"id":"CVE-2025-47901","title":"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.","summary":"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.","severity":"high","cvss":8.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-78"],"vendor":"microchip","product":"timeprovider_4100_firmware","affected":["timeprovider_4100_firmware < 2.5"],"patched":["timeprovider_4100_firmware 2.5"],"published":"2025-10-20","updated":"2026-10-08","sourceUpdated":"2026-10-08T22:10:00.563","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-47901","references":[{"url":"https://www.gruppotim.it/en/footer/TIM-red-team.html","label":"dc3f6da9-85b5-4a73-84a2-2ec90b40fca5"},{"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","label":"dc3f6da9-85b5-4a73-84a2-2ec90b40fca5"}],"tags":["nvd"],"epss":0.0138,"epssPercentile":0.71269,"ingestedAt":"2026-10-08T22:11:53.819Z","slug":"CVE-2025-47901","body":"## Overview\n\nImproper 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.\n\n## Affected\n\n- `timeprovider_4100_firmware < 2.5`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `timeprovider_4100_firmware 2.5`","depth":"twilight","depthScore":49,"depthScoreParts":{"impact":48.4,"likelihood":0.3,"exploitation":0,"ransomware":0},"changes":[]}