{"id":"CVE-2025-44003","state":"PUBLISHED","title":"Missing Release of Resource after Effective Lifetime (CWE-772) in the Gallagher T-Series Reader allows an attacker with physical access to the reader to perform a limited denial of","description":"Missing Release of Resource after Effective Lifetime (CWE-772) in the Gallagher T-Series Reader allows an attacker with physical access to the reader to perform a limited denial of service when 125 kHz Card Technology is enabled.\n\nThis issue affects T-Series Readers: 9.20 prior to vCR9.20.250213a (distributed in 9.20.1827 (MR2)), 9.10 prior to vCR9.10.250213a (distributed in 9.10.2692(MR5)), 9.00 prior to vCR9.00.250619a (distributed in  vEL9.00.3371 (MR7)),  all versions of 8.90 and prior.","publishedAt":"2025-07-10T03:09:43.640Z","updatedAt":"2025-07-10T13:11:13.511Z","severity":{"score":4.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","source":"Gallagher"},"assigner":"Gallagher","products":["Gallagher T-Series Readers"],"affected":[{"vendor":"Gallagher","product":"T-Series Readers","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"8.90","versionType":"custom"},{"version":"9.20","status":"affected","lessThan":"vCR9.20.250213a","versionType":"custom"},{"version":"9.10","status":"affected","lessThan":"vCR9.10.250213a","versionType":"custom"},{"version":"9.00","status":"affected","lessThan":"vCR9.00.250619a","versionType":"custom"}]}],"references":["https://security.gallagher.com/en-NZ/Security-Advisories/CVE-2025-44003"],"weaknesses":["CWE-772"],"ingestedAt":"2026-10-29T20:09:17.366Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/44xxx/CVE-2025-44003.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-44003","state":"PUBLISHED","datePublished":"2025-07-10T03:09:43.640Z","dateUpdated":"2025-07-10T13:11:13.511Z","assignerShortName":"Gallagher","assignerOrgId":"0c426f27-3ee1-4eff-be88-288d5a1822bc","dateReserved":"2025-06-17T02:18:59.237Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Missing Release of Resource after Effective Lifetime (CWE-772) in the Gallagher T-Series Reader allows an attacker with physical access to the reader to perform a limited denial of service when 125 kHz Card Technology is enabled.\n\nThis issue affects T-Series Readers: 9.20 prior to vCR9.20.250213a (distributed in 9.20.1827 (MR2)), 9.10 prior to vCR9.10.250213a (distributed in 9.10.2692(MR5)), 9.00 prior to vCR9.00.250619a (distributed in  vEL9.00.3371 (MR7)),  all versions of 8.90 and prior."}],"affected":[{"vendor":"Gallagher","product":"T-Series Readers","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"8.90","versionType":"custom"},{"version":"9.20","status":"affected","lessThan":"vCR9.20.250213a","versionType":"custom"},{"version":"9.10","status":"affected","lessThan":"vCR9.10.250213a","versionType":"custom"},{"version":"9.00","status":"affected","lessThan":"vCR9.00.250619a","versionType":"custom"}]}],"references":[{"url":"https://security.gallagher.com/en-NZ/Security-Advisories/CVE-2025-44003"}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"ADJACENT_NETWORK","availabilityImpact":"LOW","baseScore":4.3,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:A/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":{"shortName":"Gallagher","orgId":"0c426f27-3ee1-4eff-be88-288d5a1822bc","dateUpdated":"2025-07-10T03:09:43.640Z"},"source":{"discovery":"INTERNAL"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-07-10T13:11:06.416095Z","id":"CVE-2025-44003","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-07-10T13:11:13.511Z"}}]}}}