{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-09T20:20:22.605","vulnerabilities":[{"cve":{"id":"CVE-2021-23167","sourceIdentifier":"disclosures@gallagher.com","published":"2021-11-18T18:15:08.597","lastModified":"2024-11-21T05:51:18.867","vulnStatus":"Modified","cveTags":[],"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 comprobación de certificados inapropiada en el cliente SMTP permite que un ataque de tipo man-in-the-middle recupere información 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) ; versión 8.20 y anteriores"}],"metrics":{"cvssMetricV31":[{"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","baseScore":8.1,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"LOW","availabilityImpact":"LOW"},"exploitabilityScore":2.2,"impactScore":5.3},{"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","baseScore":6.8,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":2.2,"impactScore":4.0}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:P/I:N/A:N","baseScore":4.3,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"NONE","availabilityImpact":"NONE"},"baseSeverity":"MEDIUM","exploitabilityScore":8.6,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"disclosures@gallagher.com","type":"Secondary","description":[{"lang":"en","value":"CWE-295"}]},{"source":"nvd@nist.gov","type":"Primary","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"]},{"url":"https://security.gallagher.com/Security-Advisories/CVE-2021-23167","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}