{"api_version":"1","generated_at":"2026-07-24T00:33:22+00:00","cve":"CVE-2021-23140","urls":{"html":"https://cve.report/CVE-2021-23140","api":"https://cve.report/api/cve/CVE-2021-23140.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2021-23140","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-23140"},"summary":{"title":"CVE-2021-23140","description":"Improper Authorization vulnerability in Gallagher Command Centre Server allows command line macros to be modified by an unauthorised Command Centre Operator. 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); version 8.10 and prior versions.","state":"PUBLIC","assigner":"disclosures@gallagher.com","published_at":"2021-06-11 16:15:00","updated_at":"2022-04-26 15:27:00"},"problem_types":["NVD-CWE-Other"],"metrics":[],"references":[{"url":"https://security.gallagher.com/Security-Advisories/CVE-2021-23140","name":"https://security.gallagher.com/Security-Advisories/CVE-2021-23140","refsource":"MISC","tags":[],"title":"CVE-2021-23140","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-23140","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-23140","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2021","cve_id":"23140","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"gallagher","cpe5":"command_centre","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2021","cve_id":"23140","vulnerable":"1","versionEndIncluding":"8.10","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"gallagher","cpe5":"command_centre","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"disclosures@gallagher.com","ID":"CVE-2021-23140","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"Command Centre","version":{"version_data":[{"version_affected":"<","version_name":"8.40","version_value":"8.40.1888 (MR3)"},{"version_affected":"<","version_name":"8.30","version_value":"8.30.1359 (MR3)"},{"version_affected":"<","version_name":"8.20","version_value":"8.20.1259 (MR5)"},{"version_affected":"<=","version_value":"8.10"}]}}]},"vendor_name":"Gallagher"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"Improper Authorization vulnerability in Gallagher Command Centre Server allows command line macros to be modified by an unauthorised Command Centre Operator. 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); version 8.10 and prior versions."}]},"generator":{"engine":"Vulnogram 0.0.9"},"impact":{"cvss":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":9.9,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-285 Improper Authorization"}]}]},"references":{"reference_data":[{"refsource":"MISC","url":"https://security.gallagher.com/Security-Advisories/CVE-2021-23140","name":"https://security.gallagher.com/Security-Advisories/CVE-2021-23140"}]},"source":{"discovery":"INTERNAL"}},"nvd":{"publishedDate":"2021-06-11 16:15:00","lastModifiedDate":"2022-04-26 15:27:00","problem_types":["NVD-CWE-Other"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH"},"exploitabilityScore":2.8,"impactScore":5.9},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:L/Au:S/C:P/I:P/A:P","accessVector":"NETWORK","accessComplexity":"LOW","authentication":"SINGLE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL","baseScore":6.5},"severity":"MEDIUM","exploitabilityScore":8,"impactScore":6.4,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:gallagher:command_centre:*:*:*:*:*:*:*:*","versionStartIncluding":"8.20","versionEndExcluding":"8.20.1259","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:gallagher:command_centre:*:*:*:*:*:*:*:*","versionStartIncluding":"8.30","versionEndExcluding":"8.30.1359","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:gallagher:command_centre:*:*:*:*:*:*:*:*","versionStartIncluding":"8.40","versionEndExcluding":"8.40.1888","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:gallagher:command_centre:*:*:*:*:*:*:*:*","versionEndIncluding":"8.10","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2021","CveId":"23140","Ordinal":"201219","Title":"CVE-2021-23140","CVE":"CVE-2021-23140","Year":"2021"},"notes":[{"CveYear":"2021","CveId":"23140","Ordinal":"1","NoteData":"Improper Authorization vulnerability in Gallagher Command Centre Server allows command line macros to be modified by an unauthorised Command Centre Operator. 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); version 8.10 and prior versions.","Type":"Description","Title":null},{"CveYear":"2021","CveId":"23140","Ordinal":"2","NoteData":"2021-06-11","Type":"Other","Title":"Published"},{"CveYear":"2021","CveId":"23140","Ordinal":"3","NoteData":"2021-06-11","Type":"Other","Title":"Modified"}]}}}