{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-64734","assignerOrgId":"0c426f27-3ee1-4eff-be88-288d5a1822bc","state":"PUBLISHED","assignerShortName":"Gallagher","dateReserved":"2025-11-11T04:00:46.427Z","datePublished":"2025-11-18T03:26:44.442Z","dateUpdated":"2025-11-19T16:49:27.607Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"T21 Reader","vendor":"Gallagher","versions":[{"lessThanOrEqual":"9.00","status":"affected","version":"0","versionType":"custom"},{"lessThan":"vCR9.30.251028a","status":"affected","version":"9.30","versionType":"custom"},{"lessThan":"vCR9.20.251028a","status":"affected","version":"9.20","versionType":"custom"},{"lessThan":"vCR9.10.251028a","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);\">Missing Release of Resource after Effective Lifetime (CWE-772) in the T21 Reader allows an attacker with physical access to the Reader to perform a denial-of-service attack against that specific reader, preventing cardholders from badging for entry. </span>\n\n<p>This issue affects Command Centre Server: \n\n9.30 prior to vCR9.30.251028a (distributed in 9.30.2881 (MR3)), 9.20 prior to vCR9.20.251028a (distributed in 9.20.3265 (MR5)), 9.10 prior to vCR9.10.251028a (distributed in 9.10.4135 (MR8)),&nbsp; all versions of 9.00 and prior.\n\n</p>"}],"value":"Missing Release of Resource after Effective Lifetime (CWE-772) in the T21 Reader allows an attacker with physical access to the Reader to perform a denial-of-service attack against that specific reader, preventing cardholders from badging for entry. \n\nThis issue affects Command Centre Server: \n\n9.30 prior to vCR9.30.251028a (distributed in 9.30.2881 (MR3)), 9.20 prior to vCR9.20.251028a (distributed in 9.20.3265 (MR5)), 9.10 prior to vCR9.10.251028a (distributed in 9.10.4135 (MR8)),  all versions of 9.00 and prior."}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"PHYSICAL","availabilityImpact":"LOW","baseScore":2.4,"baseSeverity":"LOW","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-772","description":"CWE-772 Missing Release of Resource after Effective Lifetime","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"0c426f27-3ee1-4eff-be88-288d5a1822bc","shortName":"Gallagher","dateUpdated":"2025-11-18T03:26:44.442Z"},"references":[{"url":"https://security.gallagher.com/en-NZ/Security-Advisories/CVE-2025-64734"}],"source":{"discovery":"INTERNAL"},"x_generator":{"engine":"Vulnogram 0.5.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-11-18T15:03:05.849954Z","id":"CVE-2025-64734","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":"2025-11-19T16:49:27.607Z"}}]}}