{"id":"CVE-2024-43687","state":"PUBLISHED","title":"XSS vulnerability in bannerconfig endpoint in TimeProvider 4100","description":"Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Microchip TimeProvider 4100 (banner config modules) allows Cross-Site Scripting (XSS).This issue affects TimeProvider 4100: from 1.0 before 2.4.7.","publishedAt":"2024-10-04T19:41:15.354Z","updatedAt":"2025-05-23T15:13:13.627Z","severity":{"score":7.7,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:A/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/S:P/AU:Y/R:U/V:D/U:Green","source":"Microchip"},"assigner":"Microchip","products":["Microchip TimeProvider 4100"],"affected":[{"vendor":"Microchip","product":"TimeProvider 4100","defaultStatus":"unaffected","versions":[{"version":"1.0","status":"affected","lessThan":"2.4.7","versionType":"firmware"},{"version":"2.4.16","status":"affected","lessThan":"2.5","versionType":"firmware"}],"modules":["banner config"]}],"references":["https://www.microchip.com/en-us/solutions/technologies/embedded-security/how-to-report-potential-product-security-vulnerabilities/timeprovider-4100-grandmaster-stored-xss-vulnerability-in-banner","https://www.gruppotim.it/it/footer/red-team.html"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:07:47.831Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/43xxx/CVE-2024-43687.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-43687","state":"PUBLISHED","datePublished":"2024-10-04T19:41:15.354Z","dateUpdated":"2025-05-23T15:13:13.627Z","assignerShortName":"Microchip","assignerOrgId":"dc3f6da9-85b5-4a73-84a2-2ec90b40fca5","dateReserved":"2024-08-14T15:39:44.265Z"},"containers":{"cna":{"title":"XSS vulnerability in bannerconfig endpoint in TimeProvider 4100","descriptions":[{"lang":"en","value":"Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Microchip TimeProvider 4100 (banner config modules) allows Cross-Site Scripting (XSS).This issue affects TimeProvider 4100: from 1.0 before 2.4.7."}],"affected":[{"vendor":"Microchip","product":"TimeProvider 4100","defaultStatus":"unaffected","versions":[{"version":"1.0","status":"affected","lessThan":"2.4.7","versionType":"firmware"},{"version":"2.4.16","status":"affected","lessThan":"2.5","versionType":"firmware"}],"modules":["banner 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Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"Microchip","orgId":"dc3f6da9-85b5-4a73-84a2-2ec90b40fca5","dateUpdated":"2025-05-23T15:13:13.627Z"},"credits":[{"lang":"en","type":"finder","value":"Armando Huesca Prida"},{"lang":"en","type":"finder","value":"Marco Negro"},{"lang":"en","type":"finder","value":"Antonio Carriero"},{"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"}],"impacts":[{"capecId":"CAPEC-63","descriptions":[{"lang":"en","value":"CAPEC-63 Cross-Site Scripting (XSS)"}]}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"Separate the access to the management port and the timing service ports into separate networks with appropriate access controls."}],"value":"Separate the access to the management port and the timing service ports into separate networks with appropriate access controls."}],"source":{"advisory":"PSIRT-84","discovery":"EXTERNAL"},"timeline":[{"lang":"en","time":"2024-06-27T11:03:00.000Z","value":"Reported"}],"workarounds":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"It\n is important to note that the web interface is only available on a \nphysically separate management port and these vulnerabilities have no \nimpact on the timing service ports. For added security, users have the \noption to disable the web interface, further protecting the device from \npotential web-based exploitation.<div><div>\n\n</div>\n\n    \n\n</div>"}],"value":"It\n is important to note that the web interface is only available on a \nphysically separate management port and these vulnerabilities have no \nimpact on the timing service ports. For added security, users have the \noption to disable the web interface, further protecting the device from \npotential web-based exploitation."}],"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-10-04T21:21:43.789883Z","id":"CVE-2024-43687","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-10-04T22:16:09.913Z"}}]}}}