CVE-2023-6355

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Controller 7000", "vendor": "Gallagher", "versions": [{"lessThan": "vCR9.00.231204b", "status": "affected", "version": "9.00", "versionType": "custom"}, {"lessThan": "vCR8.90.231204a", "status": "affected", "version": "8.90", "versionType": "custom"}, {"lessThan": "vCR8.80.231204a", "status": "affected", "version": "8.80", "versionType": "custom"}, {"lessThan": "vCR8.70.231204a", "status": "affected", "version": "8.70", "versionType": "custom"}]}], "source": "disclosures@gallagher.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:gallagher:controller_7000_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "7D3816AC-51AB-41E7-A109-A394E23BA008", "versionEndExcluding": "8.70.231204a", "versionStartIncluding": "8.70", "vulnerable": true}, {"criteria": "cpe:2.3:o:gallagher:controller_7000_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "1594679C-D8C4-408B-BC8A-C4BF60C4ACAA", "versionEndExcluding": "8.80.231204a", "versionStartIncluding": "8.80", "vulnerable": true}, {"criteria": "cpe:2.3:o:gallagher:controller_7000_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "FB9881DC-2522-468F-96E2-207E1E1F8066", "versionEndExcluding": "8.90.231204a", "versionStartIncluding": "8.90", "vulnerable": true}, {"criteria": "cpe:2.3:o:gallagher:controller_7000_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "1C0571ED-515B-43D7-8273-89B3756A9FB0", "versionEndExcluding": "9.00.231204b", "versionStartIncluding": "9.00", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:gallagher:controller_7000:-:*:*:*:*:*:*:*", "matchCriteriaId": "D0F7F6A6-8F69-45C1-A59D-D9FB3FD0C1C7", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "\nIncorrect selection of fuse values in the Controller 7000 platform allows an attacker to bypass some protection mechanisms to enable local debug. \n\nThis issue affects: Gallagher Controller 7000 9.00 prior to vCR9.00.231204b (distributed in 9.00.1507 (MR1)), 8.90 prior to vCR8.90.231204a (distributed in 8.90.1620 (MR2)), 8.80 prior to vCR8.80.231204a (distributed in 8.80.1369 (MR3)),\u00a08.70 prior to vCR8.70.231204a (distributed in 8.70.2375 (MR5)).\n\n"}, {"lang": "es", "value": "La selecci\u00f3n incorrecta de valores de fusibles en la plataforma Controller 7000 permite a un atacante eludir algunos mecanismos de protecci\u00f3n para habilitar la depuraci\u00f3n local. Este problema afecta a: \nGallagher Controller 7000 9.00 anterior a vCR9.00.231204b (distribuido en 9.00.1507 (MR1)), \n8.90 anterior a vCR8.90.231204a (distribuido en 8.90.1620 (MR2)), \n8.80 anterior a vCR8.80.231204a (distribuido en 8.80.1369 (MR3)), \n8.70 antes de vCR8.70.231204a (distribuido en 8.70.2375 (MR5))."}], "id": "CVE-2023-6355", "lastModified": "2026-06-17T06:50:35.913", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "PHYSICAL", "availabilityImpact": "HIGH", "baseScore": 6.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 0.9, "impactScore": 5.9, "source": "disclosures@gallagher.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "PHYSICAL", "availabilityImpact": "HIGH", "baseScore": 6.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 0.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-12-18T22:15:10.540", "references": [{"source": "disclosures@gallagher.com", "tags": ["Vendor Advisory"], "url": "https://security.gallagher.com/Security-Advisories/CVE-2023-6355"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://security.gallagher.com/Security-Advisories/CVE-2023-6355"}], "sourceIdentifier": "disclosures@gallagher.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-1253"}], "source": "disclosures@gallagher.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-863"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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