{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-62845","assignerOrgId":"2fd009eb-170a-4625-932b-17a53af1051f","state":"PUBLISHED","assignerShortName":"qnap","dateReserved":"2025-10-24T02:43:45.372Z","datePublished":"2026-03-20T16:21:51.419Z","dateUpdated":"2026-03-25T14:02:24.019Z"},"containers":{"cna":{"providerMetadata":{"orgId":"2fd009eb-170a-4625-932b-17a53af1051f","shortName":"qnap","dateUpdated":"2026-03-20T16:21:51.419Z"},"title":"QuRouter","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-150","description":"CWE-150","type":"CWE"}]}],"impacts":[{"capecId":"CAPEC-445","descriptions":[{"lang":"en","value":"CAPEC-445"}]}],"affected":[{"vendor":"QNAP Systems Inc.","product":"QuRouter","versions":[{"status":"affected","version":"2.6.x","lessThan":"2.6.3.009","versionType":"custom"}],"defaultStatus":"unaffected"}],"descriptions":[{"lang":"en","value":"An improper neutralization of escape, meta, or control sequences vulnerability has been reported to affect QHora. If a local attacker gains an administrator account, they can then exploit the vulnerability to cause unexpected behavior.\n\nWe have already fixed the vulnerability in the following version:\nQuRouter 2.6.3.009 and later","supportingMedia":[{"type":"text/html","base64":false,"value":"An improper neutralization of escape, meta, or control sequences vulnerability has been reported to affect QHora. If a local attacker gains an administrator account, they can then exploit the vulnerability to cause unexpected behavior.<br><br>We have already fixed the vulnerability in the following version:<br>QuRouter 2.6.3.009 and later<br>"}]}],"references":[{"url":"https://www.qnap.com/en/security-advisory/qsa-26-12"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"LOCAL","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"HIGH","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","subConfidentialityImpact":"HIGH","vulnIntegrityImpact":"LOW","subIntegrityImpact":"HIGH","vulnAvailabilityImpact":"LOW","subAvailabilityImpact":"HIGH","exploitMaturity":"UNREPORTED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED","version":"4.0","baseSeverity":"MEDIUM","baseScore":5.6,"vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:L/VA:L/SC:H/SI:H/SA:H/E:U"}}],"solutions":[{"lang":"en","value":"We have already fixed the vulnerability in the following version:\nQuRouter 2.6.3.009 and later","supportingMedia":[{"type":"text/html","base64":false,"value":"We have already fixed the vulnerability in the following version:<br>QuRouter 2.6.3.009 and later<br>"}]}],"credits":[{"lang":"en","value":"Pwn2Own 2025 - Team DDOS","type":"finder"}],"source":{"advisory":"QSA-26-12","discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-03-25T14:02:15.537332Z","id":"CVE-2025-62845","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":"2026-03-25T14:02:24.019Z"}}]}}