{"id":"CVE-2025-54147","state":"PUBLISHED","title":"Qsync Central","description":"A NULL pointer dereference vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to launch a denial-of-service (DoS) attack.\n\nWe have already fixed the vulnerability in the following version:\nQsync Central 5.0.0.4 ( 2026/01/20 ) and later","publishedAt":"2026-02-11T12:18:45.923Z","updatedAt":"2026-02-11T16:58:56.313Z","severity":{"score":1.3,"label":"Low","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U","source":"qnap"},"assigner":"qnap","products":["QNAP Systems Inc. Qsync Central"],"affected":[{"vendor":"QNAP Systems Inc.","product":"Qsync Central","defaultStatus":"unaffected","versions":[{"version":"5.0.x.x","status":"affected","lessThan":"5.0.0.4 ( 2026/01/20 )","versionType":"custom"}]}],"references":["https://www.qnap.com/en/security-advisory/qsa-26-02"],"weaknesses":["CWE-476"],"ingestedAt":"2026-10-29T20:09:31.862Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/54xxx/CVE-2025-54147.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-54147","state":"PUBLISHED","datePublished":"2026-02-11T12:18:45.923Z","dateUpdated":"2026-02-11T16:58:56.313Z","assignerShortName":"qnap","assignerOrgId":"2fd009eb-170a-4625-932b-17a53af1051f","dateReserved":"2025-07-17T06:10:31.825Z"},"containers":{"cna":{"title":"Qsync Central","descriptions":[{"lang":"en","value":"A NULL pointer dereference vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to launch a denial-of-service (DoS) attack.\n\nWe have already fixed the vulnerability in the following version:\nQsync Central 5.0.0.4 ( 2026/01/20 ) and later"}],"affected":[{"vendor":"QNAP Systems Inc.","product":"Qsync Central","defaultStatus":"unaffected","versions":[{"version":"5.0.x.x","status":"affected","lessThan":"5.0.0.4 ( 2026/01/20 )","versionType":"custom"}]}],"references":[{"url":"https://www.qnap.com/en/security-advisory/qsa-26-02"}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":1.3,"baseSeverity":"LOW","exploitMaturity":"UNREPORTED","privilegesRequired":"LOW","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U","version":"4.0","vulnAvailabilityImpact":"LOW","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-476","description":"CWE-476","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"qnap","orgId":"2fd009eb-170a-4625-932b-17a53af1051f","dateUpdated":"2026-02-11T12:18:45.923Z"},"credits":[{"lang":"en","type":"finder","value":"coral"}],"impacts":[{"capecId":"CAPEC-129","descriptions":[{"lang":"en","value":"CAPEC-129"}]}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"We have already fixed the vulnerability in the following version:<br>Qsync Central 5.0.0.4 ( 2026/01/20 ) and later<br>"}],"value":"We have already fixed the vulnerability in the following version:\nQsync Central 5.0.0.4 ( 2026/01/20 ) and later"}],"source":{"advisory":"QSA-26-02","discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-02-11T16:58:50.069644Z","id":"CVE-2025-54147","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":"2026-02-11T16:58:56.313Z"}}]}}}