{"id":"CVE-2024-49358","state":"PUBLISHED","title":"ZimaOS vulnerable to Username Enumeration via API Responses","description":"ZimaOS is a fork of CasaOS, an operating system for Zima devices and x86-64 systems with UEFI. In version 1.2.4 and all prior versions, the API endpoint `http://<Server-IP>/v1/users/login` in ZimaOS returns distinct responses based on whether a username exists or the password is incorrect. This behavior can be exploited for username enumeration, allowing attackers to determine whether a user exists in the system or not. Attackers can leverage this information in further attacks, such as credential stuffing or targeted password brute-forcing. As of time of publication, no known patched versions are available.","publishedAt":"2024-10-24T21:25:57.320Z","updatedAt":"2024-10-25T17:28:49.916Z","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":"GitHub_M"},"assigner":"GitHub_M","products":["IceWhaleTech ZimaOS"],"affected":[{"vendor":"IceWhaleTech","product":"ZimaOS","versions":[{"version":"<= 1.2.4","status":"affected"}]}],"references":["https://github.com/IceWhaleTech/ZimaOS/security/advisories/GHSA-3f6g-8r88-3mx5","https://youtu.be/BClx2u8DMfM"],"weaknesses":["CWE-203"],"ingestedAt":"2026-10-29T20:07:56.516Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/49xxx/CVE-2024-49358.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-49358","state":"PUBLISHED","datePublished":"2024-10-24T21:25:57.320Z","dateUpdated":"2024-10-25T17:28:49.916Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2024-10-14T13:56:34.809Z"},"containers":{"cna":{"title":"ZimaOS vulnerable to Username Enumeration via API Responses","descriptions":[{"lang":"en","value":"ZimaOS is a fork of CasaOS, an operating system for Zima devices and x86-64 systems with UEFI. In version 1.2.4 and all prior versions, the API endpoint `http://<Server-IP>/v1/users/login` in ZimaOS returns distinct responses based on whether a username exists or the password is incorrect. This behavior can be exploited for username enumeration, allowing attackers to determine whether a user exists in the system or not. Attackers can leverage this information in further attacks, such as credential stuffing or targeted password brute-forcing. As of time of publication, no known patched versions are available."}],"affected":[{"vendor":"IceWhaleTech","product":"ZimaOS","versions":[{"version":"<= 1.2.4","status":"affected"}]}],"references":[{"url":"https://github.com/IceWhaleTech/ZimaOS/security/advisories/GHSA-3f6g-8r88-3mx5","name":"https://github.com/IceWhaleTech/ZimaOS/security/advisories/GHSA-3f6g-8r88-3mx5","tags":["x_refsource_CONFIRM"]},{"url":"https://youtu.be/BClx2u8DMfM","name":"https://youtu.be/BClx2u8DMfM","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-203","lang":"en","description":"CWE-203: Observable Discrepancy","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2024-10-24T21:25:57.320Z"},"source":{"advisory":"GHSA-3f6g-8r88-3mx5","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","affected":[{"vendor":"icewhaletech","product":"zimaos","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.2.4","versionType":"custom"}],"cpes":["cpe:2.3:o:icewhaletech:zimaos:*:*:*:*:*:*:*:*"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-10-25T17:28:17.477550Z","id":"CVE-2024-49358","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-10-25T17:28:49.916Z"}}]}}}