{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-20757","assignerOrgId":"0c426f27-3ee1-4eff-be88-288d5a1822bc","state":"PUBLISHED","assignerShortName":"Gallagher","dateReserved":"2026-03-01T23:45:09.766Z","datePublished":"2026-03-03T02:40:45.702Z","dateUpdated":"2026-03-03T15:43:33.823Z"},"containers":{"cna":{"affected":[{"defaultStatus":"affected","product":"Command Centre Server","vendor":"Gallagher","versions":[{"lessThanOrEqual":"9.00","status":"affected","version":"0","versionType":"custom"},{"lessThan":"9.40.1976(MR1)","status":"affected","version":"9.40","versionType":"custom"},{"lessThan":"9.30.3382 (MR4)","status":"affected","version":"9.30","versionType":"custom"},{"lessThan":"9.20.3783 (MR6)","status":"affected","version":"9.20","versionType":"custom"},{"lessThan":"9.10.4647 (MR9)","status":"affected","version":"9.10","versionType":"custom"}]}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<span style=\"background-color: rgb(255, 255, 255);\">Improper Locking</span><span style=\"background-color: rgb(255, 255, 255);\">&nbsp;vulnerability (CWE-667) in</span><strong>&nbsp;</strong>Gallagher Morpho integration <span style=\"background-color: rgb(255, 255, 255);\">allows a privileged operator </span><span style=\"background-color: rgb(255, 255, 255);\">to cause a limited denial-of-service in the Command Centre Server</span><span style=\"background-color: rgb(255, 255, 255);\">.</span>\n\n\n\n<p>This issue affects Command Centre Server: \n\n<span style=\"background-color: rgb(255, 255, 255);\">9.40 prior to vEL9.40.1976(MR1), 9.30 prior to vEL9.30.3382 (MR4), 9.20 prior to vEL9.20.3783 (MR6), 9.10 prior to vEL9.10.4647 (MR9), all versions of 9.00 and prior.</span>\n\n</p>"}],"value":"Improper Locking vulnerability (CWE-667) in Gallagher Morpho integration allows a privileged operator to cause a limited denial-of-service in the Command Centre Server.\n\n\n\nThis issue affects Command Centre Server: \n\n9.40 prior to vEL9.40.1976(MR1), 9.30 prior to vEL9.30.3382 (MR4), 9.20 prior to vEL9.20.3783 (MR6), 9.10 prior to vEL9.10.4647 (MR9), all versions of 9.00 and prior."}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"LOCAL","availabilityImpact":"LOW","baseScore":2.5,"baseSeverity":"LOW","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-667","description":"CWE-667 Improper Locking","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"0c426f27-3ee1-4eff-be88-288d5a1822bc","shortName":"Gallagher","dateUpdated":"2026-03-03T02:40:45.702Z"},"references":[{"url":"https://security.gallagher.com/en-NZ/Security-Advisories/CVE-2026-20757"}],"source":{"discovery":"INTERNAL"},"x_generator":{"engine":"Vulnogram 0.5.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-03-03T15:38:55.859473Z","id":"CVE-2026-20757","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-03-03T15:43:33.823Z"}}]}}