{"id":"CVE-2023-47102","state":"PUBLISHED","title":"UrBackup Server 2.5.31 allows brute-force enumeration of user accounts because a failure message confirms that a username is not valid.","description":"UrBackup Server 2.5.31 allows brute-force enumeration of user accounts because a failure message confirms that a username is not valid.","publishedAt":"2023-11-07T00:00:00.000Z","updatedAt":"2025-09-29T13:50:34.010Z","severity":{"score":5.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","source":"CISA-ADP"},"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["https://quantiano.github.io/cve-2023-47102/","https://nitipoom-jaroonchaipipat.github.io/security-research-portal/2023-47102"],"weaknesses":["CWE-203"],"ingestedAt":"2026-10-29T20:06:24.729Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/47xxx/CVE-2023-47102.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-47102","state":"PUBLISHED","datePublished":"2023-11-07T00:00:00.000Z","dateUpdated":"2025-09-29T13:50:34.010Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2023-10-30T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"UrBackup Server 2.5.31 allows brute-force enumeration of user accounts because a failure message confirms that a username is not valid."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"https://quantiano.github.io/cve-2023-47102/"},{"url":"https://nitipoom-jaroonchaipipat.github.io/security-research-portal/2023-47102"}],"problemTypes":[{"descriptions":[{"type":"text","lang":"en","description":"n/a"}]}],"providerMetadata":{"shortName":"mitre","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateUpdated":"2025-09-29T13:50:34.010Z"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://quantiano.github.io/cve-2023-47102/","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T21:01:22.664Z"}},{"title":"CISA ADP Vulnrichment","affected":[{"vendor":"urbackup","product":"urbackup_server","defaultStatus":"unknown","versions":[{"version":"2.5.31","status":"affected"}],"cpes":["cpe:2.3:a:urbackup:urbackup_server:*:*:*:*:*:*:*:*"]}],"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":5.3,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"NONE","confidentialityImpact":"LOW"}},{"other":{"type":"ssvc","content":{"timestamp":"2024-09-05T14:17:44.819097Z","id":"CVE-2023-47102","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-203","type":"CWE","lang":"en","description":"CWE-203 Observable Discrepancy"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-09-05T14:19:09.693Z"}}]}}}