{"id":"CVE-2024-43684","aliases":["EUVD-2024-40420","GHSA-xr9g-f9v2-9m3h"],"status":"published","title":"Cross-Site Request Forgery vulnerability in TimeProvider 4100","description":"Cross-Site Request Forgery (CSRF) vulnerability in Microchip TimeProvider 4100 allows Cross Site Request Forgery, Cross-Site Scripting (XSS).This issue affects TimeProvider 4100: from 1.0.","severity":{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:H/R:U/V:C/RE:M/U:Amber","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00207,"percentile":0.10941,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-352","CWE-79"],"published":"2024-10-04T19:51:51Z","modified":"2026-06-17T07:51:31Z","products":[{"vendor":"microchip","product":"timeprovider 4100"},{"vendor":"microchip","product":"timeprovider_4100_firmware"}],"references":[{"url":"https://www.gruppotim.it/it/footer/red-team.html","tags":["third-party-advisory","Third Party Advisory"]},{"url":"https://www.microchip.com/en-us/solutions/technologies/embedded-security/how-to-report-potential-product-security-vulnerabilities/timeprovider-4100-grandmaster-cross-site-request-forgery","tags":["vendor-advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-43684"},{"url":"https://www.microchip.com/en-us/solutions/technologies/embedded-security/how-to-report-potential-product-security-vulnerabilities"},{"url":"https://github.com/advisories/GHSA-xr9g-f9v2-9m3h"}],"sources":{"cve":[{"id":"CVE-2024-43684","title":"Cross-Site Request Forgery vulnerability in TimeProvider 4100","description":"Cross-Site Request Forgery (CSRF) vulnerability in Microchip TimeProvider 4100 allows Cross Site Request Forgery, Cross-Site Scripting (XSS).This issue affects TimeProvider 4100: from 1.0.","status":"published","published":"2024-10-04T19:51:51.926Z","modified":"2025-08-29T20:11:56.019Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:H/R:U/V:C/RE:M/U:Amber","level":"high","assessor":"cna"}],"cwes":["CWE-352","CWE-79"],"updated_at":"2026-11-02T14:33:58.357949Z"}],"euvd":[{"id":"EUVD-2024-40420","description":"Cross-Site Request Forgery (CSRF) vulnerability in Microchip TimeProvider 4100 allows Cross Site Request Forgery, Cross-Site Scripting (XSS).This issue affects TimeProvider 4100: from 1.0.","status":"published","published":"2024-10-04T19:51:51Z","modified":"2025-08-29T20:11:56Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:H/R:U/V:C/RE:M/U:Amber","level":"high"}],"updated_at":"2026-11-02T20:31:49.168932Z"}],"ghsa":[{"id":"GHSA-xr9g-f9v2-9m3h","title":"Cross-Site Request Forgery (CSRF) vulnerability in Microchip TimeProvider 4100 allows Cross Site...","description":"Cross-Site Request Forgery (CSRF) vulnerability in Microchip TimeProvider 4100 allows Cross Site Request Forgery, Cross-Site Scripting (XSS).This issue affects TimeProvider 4100: from 1.0.","status":"published","published":"2024-10-04T21:31:29Z","modified":"2025-08-29T21:33:04Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/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:U/V:C/RE:M/U:Amber","level":"high"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-79","CWE-352"],"updated_at":"2026-11-02T15:03:27.857466Z"}],"nvd":[{"id":"CVE-2024-43684","description":"Cross-Site Request Forgery (CSRF) vulnerability in Microchip TimeProvider 4100 allows Cross Site Request Forgery, Cross-Site Scripting (XSS).This issue affects TimeProvider 4100: from 1.0.","status":"published","published":"2024-10-04T20:15:06.71Z","modified":"2026-06-17T07:51:31.84Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/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:U/V:C/RE:M/U:Amber","level":"high","assessor":"secondary"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-79","CWE-352"],"updated_at":"2026-11-02T14:10:30.673028Z"}]}}