{ "id": "CVE-2021-23167", "sourceIdentifier": "disclosures@gallagher.com", "published": "2021-11-18T18:15:08.597", "lastModified": "2021-11-23T17:12:40.317", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "Improper certificate validation vulnerability in SMTP Client allows man-in-the-middle attack to retrieve sensitive information from the Command Centre Server. This issue affects: Gallagher Command Centre 8.50 versions prior to 8.50.2048 (MR3); 8.40 versions prior to 8.40.2063 (MR4); 8.30 versions prior to 8.30.1454 (MR4) ; version 8.20 and prior versions." }, { "lang": "es", "value": "Una vulnerabilidad de comprobaci\u00f3n de certificados inapropiada en el cliente SMTP permite que un ataque de tipo man-in-the-middle recupere informaci\u00f3n confidencial del servidor del centro de mando. Este problema afecta a: Gallagher Command Centre versiones 8.50 anteriores a 8.50.2048 (MR3); versiones 8.40 anteriores a 8.40.2063 (MR4); versiones 8.30 anteriores a 8.30.1454 (MR4) ; versi\u00f3n 8.20 y anteriores" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE", "baseScore": 6.8, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 2.2, "impactScore": 4.0 }, { "source": "disclosures@gallagher.com", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:L/A:L", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "availabilityImpact": "LOW", "baseScore": 8.1, "baseSeverity": "HIGH" }, "exploitabilityScore": 2.2, "impactScore": 5.3 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "accessVector": "NETWORK", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 8.6, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-295" } ] }, { "source": "disclosures@gallagher.com", "type": "Secondary", "description": [ { "lang": "en", "value": "CWE-295" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:gallagher:command_centre:*:*:*:*:*:*:*:*", "versionEndIncluding": "8.20", "matchCriteriaId": "08FDEAA9-8012-4149-9D76-77E41CB4DD10" }, { "vulnerable": true, "criteria": "cpe:2.3:a:gallagher:command_centre:*:*:*:*:*:*:*:*", "versionStartIncluding": "8.30", "versionEndExcluding": "8.30.1454", "matchCriteriaId": "EF235EFE-6917-49A6-A07D-7CFEFEA7667E" }, { "vulnerable": true, "criteria": "cpe:2.3:a:gallagher:command_centre:*:*:*:*:*:*:*:*", "versionStartIncluding": "8.40", "versionEndExcluding": "8.40.2063", "matchCriteriaId": "F8361A06-0547-48D0-9D87-3827611D1AB6" }, { "vulnerable": true, "criteria": "cpe:2.3:a:gallagher:command_centre:*:*:*:*:*:*:*:*", "versionStartIncluding": "8.50", "versionEndExcluding": "8.50.2048", "matchCriteriaId": "C243E5FD-5A7C-4104-AF17-59192C34374A" } ] } ] } ], "references": [ { "url": "https://security.gallagher.com/Security-Advisories/CVE-2021-23167", "source": "disclosures@gallagher.com", "tags": [ "Vendor Advisory" ] } ] }