{"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": "2026-03-20T16:21:51.419Z"}, "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"}}}}

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