{"id": "CVE-2023-47213", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2023-11-16T08:15:32.840", "references": [{"url": "https://jvn.jp/en/vu/JVNVU99077347/", "tags": ["Third Party Advisory"], "source": "vultures@jpcert.or.jp"}, {"url": "https://www.c-first.co.jp/information/ddososhirase/", "tags": ["Vendor Advisory"], "source": "vultures@jpcert.or.jp"}, {"url": "https://www.c-first.co.jp/wp/wp-content/uploads/2023/11/tuushin.pdf", "tags": ["Vendor Advisory"], "source": "vultures@jpcert.or.jp"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-798"}]}], "descriptions": [{"lang": "en", "value": "First Corporation's DVRs use a hard-coded password, which may allow a remote unauthenticated attacker to rewrite or obtain the configuration information of the affected device. Note that updates are provided only for Late model of CFR-4EABC, CFR-4EAB, CFR-8EAB, CFR-16EAB, MD-404AB, and MD-808AB. As for the other products, apply the workaround."}, {"lang": "es", "value": "Los DVR de First Corporation utilizan una contrase\u00f1a codificada, lo que puede permitir que un atacante remoto no autenticado reescriba u obtenga la informaci\u00f3n de configuraci\u00f3n del dispositivo afectado. Tenga en cuenta que las actualizaciones se proporcionan solo para los modelos m\u00e1s recientes de CFR-4EABC, CFR-4EAB, CFR-8EAB, CFR-16EAB, MD-404AB y MD-808AB. En cuanto a los dem\u00e1s productos, aplique workaround."}], "lastModified": "2023-12-05T19:13:43.543", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:c-first:cfr-1004ea_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5825474F-41ED-4C9B-9066-09444B5272E0"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:c-first:cfr-1004ea:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "8DC008F3-9362-4466-93E3-1423E3A8F7CB"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:c-first:cfr-1008ea_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9CCBA5D3-2942-4AC4-8891-C2539A8221A8"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:c-first:cfr-1008ea:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "96A5AE65-A0E9-47A6-8B4A-A965F206D945"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:c-first:cfr-1016ea_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "109B6B6F-0E58-4EFC-92F5-D01A6D4F6050"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:c-first:cfr-1016ea:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "32B6F5E1-19CE-4353-83C4-9E9BAC59F3DF"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:c-first:cfr-16eaa_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DCA76BA6-DB42-432F-B092-EF525002FE1A"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:c-first:cfr-16eaa:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "6DC9F82F-EDF3-4F5D-BA28-8021406B38CE"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:c-first:cfr-16eab_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4EECDA12-C85D-4938-B464-81871BE6D65C"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:c-first:cfr-16eab:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "F3A292B7-C1B6-4A9B-AF2F-665647AD15CC"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:c-first:cfr-16eha_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FD51F31A-821C-4177-90F9-9F906AB6947B"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:c-first:cfr-16eha:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "3F9E23B6-BF8A-460D-AB8E-715865B60D98"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:c-first:cfr-16ehd_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0F14C536-5D25-40DB-AD3A-3D680DC125F3"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:c-first:cfr-16ehd:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "56C93D63-A331-4734-B02C-84E31911183D"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:c-first:cfr-4eaa_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "89F748BF-5CA0-4EC5-86A5-8BF96BACDF8B"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:c-first:cfr-4eaa:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "E70644AD-C793-4E8A-A186-FC3384A9DA09"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:c-first:cfr-4eaam_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "64F65158-35BE-47F6-9F23-E592E12FBA42"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:c-first:cfr-4eaam:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "6788DE81-98C8-42FA-975E-F22A70CF5328"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:c-first:cfr-4eab_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D67CDAAD-3B8C-4EF2-83D5-2443389CED60"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:c-first:cfr-4eab:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "7E52C63E-3C34-41CA-A12F-A691CC2FE71E"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:c-first:cfr-4eabc_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "707835D1-2323-4984-9DA3-C46D023A5BE6"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:c-first:cfr-4eabc:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "E4F437F9-B9AA-48FB-A2B1-D1FC96DE865D"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:c-first:cfr-4eha_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FA935841-396B-42AC-87EE-D5250309D851"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:c-first:cfr-4eha:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "E9402CDD-5159-40C7-B341-2F3C01941F72"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:c-first:cfr-4ehd_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A4B9ABC7-C742-402E-96F2-5EC398D186A6"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:c-first:cfr-4ehd:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "2B2C6CA6-9EBC-426D-BDBE-6738164C928E"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:c-first:cfr-8eaa_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DF3876EE-50A9-48FD-BF86-547ADB0A23DE"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:c-first:cfr-8eaa:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "726839B1-59D5-4B9A-9696-DB4E18B13948"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:c-first:cfr-8eab_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F3E00035-C9F2-4A6D-997E-6FFE6C1B1FF8"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:c-first:cfr-8eab:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "94DC7DB8-9B44-4968-90A2-34283047596C"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:c-first:cfr-8eha_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "70A252A5-60BB-464D-9497-B5F288104B0F"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:c-first:cfr-8eha:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "D9CC4970-3AF1-4070-9BD3-C388D2D38359"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:c-first:cfr-8ehd_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C10AFAAE-E3AA-444A-92E5-A0F5F6060CC0"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:c-first:cfr-8ehd:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "D002126F-D722-4BD4-A269-08B8F1D40BBE"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:c-first:cfr-904e_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C47E288C-360A-4E57-8972-D005A65D8522"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:c-first:cfr-904e:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "6ABE81EF-440D-49F6-BAAC-977106E5485C"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:c-first:cfr-908e_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CE167139-4702-4D8F-9846-6B8925BEC926"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:c-first:cfr-908e:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "5A569A78-FAD5-4066-A026-3A8BC8DAED71"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:c-first:cfr-916e_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3B510418-43B3-494F-837D-27A3B10ADC3A"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:c-first:cfr-916e:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A087B2FC-800B-4CAE-93A3-DF7EC34625D4"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:c-first:md-404aa_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "96710570-7241-4799-B37E-FD9F71225479"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:c-first:md-404aa:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "F9AB4E20-9F98-4246-B701-C940BC8A117E"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:c-first:md-404ab_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F1652800-6EB0-4513-BCB5-3B3DD6BDAA96"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:c-first:md-404ab:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "BB6D4D91-0519-485C-B7A5-52E869B73589"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:c-first:md-404ha_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F5935347-858F-4D91-8C68-5946F58557B7"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:c-first:md-404ha:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "DA1EAAD8-FFC4-45A6-8678-C39C347AB7AA"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:c-first:md-404hd_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "37F7F46B-1CF6-4308-86ED-499F769D62D0"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:c-first:md-404hd:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "48266165-7A81-4593-BB02-DEE028602AE6"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:c-first:md-808aa_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "130ED09D-97E4-47F1-BB5E-BD50838102DB"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:c-first:md-808aa:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A84CD34A-C75B-4DC6-AE19-8D51D6A38ED8"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:c-first:md-808ab_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8324E0AA-4579-4F67-9881-9FCD166C0B45"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:c-first:md-808ab:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "BDE5F07A-E0D6-4A69-AEB2-5831B70447A0"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:c-first:md-808ha_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E4D3CB46-C862-4938-B4C0-7D5706EAF590"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:c-first:md-808ha:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "3B020F92-62DA-4D50-965E-7D4F24C95B1F"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:c-first:md-808hd_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6D2EA778-F4B2-42EF-A13A-BA3679E053F8"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:c-first:md-808hd:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "5DA0B38E-E2FE-45EF-9D4E-89E9BC346A09"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "vultures@jpcert.or.jp"}
