{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-19T21:31:49.798","vulnerabilities":[{"cve":{"id":"CVE-2021-23146","sourceIdentifier":"disclosures@gallagher.com","published":"2021-11-18T18:15:07.730","lastModified":"2024-11-21T05:51:17.170","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"An Incomplete Comparison with Missing Factors vulnerability in the Gallagher Controller allows an attacker to bypass PIV verification. This issue affects: Gallagher Command Centre 8.40 versions prior to 8.40.1888 (MR3); 8.30 versions prior to 8.30.1359 (MR3); 8.20 versions prior to 8.20.1259 (MR5); 8.10 versions prior to 8.10.1284 (MR7); version 8.00 and prior versions."},{"lang":"es","value":"Una vulnerabilidad de comparación incompleta con factores ausentes en el controlador Gallagher permite a un atacante eludir la verificación PIV. Este problema afecta a: Gallagher Command Centre 8.40 versiones anteriores a 8.40.1888 (MR3); 8.30 versiones anteriores a 8.30.1359 (MR3); 8.20 versiones anteriores a 8.20.1259 (MR5); 8.10 versiones anteriores a 8.10.1284 (MR7); versión 8.00 y versiones anteriores"}],"metrics":{"cvssMetricV31":[{"source":"disclosures@gallagher.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L","baseScore":7.1,"baseSeverity":"HIGH","attackVector":"ADJACENT_NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"LOW"},"exploitabilityScore":2.8,"impactScore":4.2},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"NONE"},"exploitabilityScore":3.9,"impactScore":3.6}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:N/I:P/A:N","baseScore":5.0,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"NONE"},"baseSeverity":"MEDIUM","exploitabilityScore":10.0,"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-1023"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-697"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:gallagher:command_centre:*:*:*:*:*:*:*:*","versionEndIncluding":"8.00","matchCriteriaId":"63D6F225-FF42-4B2A-9CAE-0DF2366F28E3"},{"vulnerable":true,"criteria":"cpe:2.3:a:gallagher:command_centre:*:*:*:*:*:*:*:*","versionStartIncluding":"8.10","versionEndExcluding":"8.10.1284","matchCriteriaId":"265809A9-AA8A-41E1-A3A7-E1CC6157D087"},{"vulnerable":true,"criteria":"cpe:2.3:a:gallagher:command_centre:*:*:*:*:*:*:*:*","versionStartIncluding":"8.20","versionEndExcluding":"8.20.1259","matchCriteriaId":"A95D4CF5-6A49-45A4-A145-D12ACCA0FF6C"},{"vulnerable":true,"criteria":"cpe:2.3:a:gallagher:command_centre:*:*:*:*:*:*:*:*","versionStartIncluding":"8.30","versionEndExcluding":"8.30.1359","matchCriteriaId":"EB8A27CD-C93A-4ED5-AECE-39EB05788C5B"},{"vulnerable":true,"criteria":"cpe:2.3:a:gallagher:command_centre:*:*:*:*:*:*:*:*","versionStartIncluding":"8.40","versionEndExcluding":"8.40.1888","matchCriteriaId":"E2157A0E-4B51-4D16-8A6E-0FC711C1961B"}]}]}],"references":[{"url":"https://security.gallagher.com/Security-Advisories/CVE-2021-23146","source":"disclosures@gallagher.com","tags":["Vendor Advisory"]},{"url":"https://security.gallagher.com/Security-Advisories/CVE-2021-23146","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}