{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-4857","assignerOrgId":"da227ddf-6e25-4b41-b023-0f976dcaca4b","state":"PUBLISHED","assignerShortName":"lenovo","dateReserved":"2023-09-08T19:23:06.855Z","datePublished":"2024-04-15T18:00:03.660Z","dateUpdated":"2024-08-02T07:38:00.772Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"SMM, SMM2, FPC","vendor":"Lenovo","versions":[{"status":"affected","version":"various"}]}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"\n\n<span style=\"background-color: rgb(255, 255, 255);\">An authentication bypass vulnerability was identified in SMM/SMM2 and FPC that could allow an authenticated user to execute certain IPMI calls that could lead to exposure of limited system information.</span>\n\n"}],"value":"\nAn authentication bypass vulnerability was identified in SMM/SMM2 and FPC that could allow an authenticated user to execute certain IPMI calls that could lead to exposure of limited system information.\n\n"}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-306","description":"CWE-306: Missing Authentication for Critical Function","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"da227ddf-6e25-4b41-b023-0f976dcaca4b","shortName":"lenovo","dateUpdated":"2024-04-15T18:00:03.660Z"},"references":[{"url":"https://support.lenovo.com/us/en/product_security/LEN-140420"}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"\n\nUpdate \n\nSMM/SMM2 or FPC\n\n to the version (or newer) indicated for your model in the advisory: <a target=\"_blank\" rel=\"nofollow\" href=\"https://support.lenovo.com/us/en/product_security/LEN-140420\">https://support.lenovo.com/us/en/product_security/LEN-140420</a>&nbsp; &nbsp;\n\n<br>"}],"value":"\nUpdate \n\nSMM/SMM2 or FPC\n\n to the version (or newer) indicated for your model in the advisory:  https://support.lenovo.com/us/en/product_security/LEN-140420    \n\n\n"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"affected":[{"vendor":"lenovo","product":"fan_power_controller","cpes":["cpe:2.3:a:lenovo:fan_power_controller:*:*:*:*:*:*:*:*"],"defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"fhet62a-3.50","versionType":"custom"}]},{"vendor":"lenovo","product":"system_management_module_firmware","cpes":["cpe:2.3:o:lenovo:system_management_module_firmware:1.24:*:*:*:*:*:*:*"],"defaultStatus":"affected","versions":[{"version":"1.24","status":"affected","lessThan":"tesm40b-1.27","versionType":"custom"}]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-07-09T17:28:48.672549Z","id":"CVE-2023-4857","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-07-09T19:59:02.276Z"}},{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T07:38:00.772Z"},"title":"CVE Program Container","references":[{"url":"https://support.lenovo.com/us/en/product_security/LEN-140420","tags":["x_transferred"]}]}]}}