{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-63732", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "state": "PUBLISHED", "assignerShortName": "VulnCheck", "dateReserved": "2026-07-18T12:19:06.903Z", "datePublished": "2026-07-23T21:16:46.266Z", "dateUpdated": "2026-07-23T21:16:46.266Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-07-23T21:16:46.266Z"}, "datePublic": "2026-07-03T00:00:00.000Z", "title": "9router before 0.4.60 Remote Code Execution via default password", "descriptions": [{"lang": "en", "value": "9router 0.4.59 (fixed in 0.4.60) contains a chain of vulnerabilities: a hardcoded default password (123456) that authenticates any fresh installation, a bypass of the LOCAL_ONLY network gate via a spoofed Host header, and unvalidated arguments passed to child_process.spawn() when registering MCP plugins. A remote, unauthenticated attacker can log in with the default credential, spoof the Host header to reach local-only routes, and register a malicious MCP plugin (e.g. node -e <payload>) to achieve arbitrary code execution on the host operating system when the plugin's SSE endpoint is triggered."}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')", "cweId": "CWE-78", "type": "CWE"}]}], "affected": [{"vendor": "decolua", "product": "9router", "defaultStatus": "unaffected", "packageURL": "pkg:npm/9router", "versions": [{"version": "0", "status": "affected", "versionType": "semver", "lessThan": "0.4.60"}, {"version": "0.4.60", "status": "unaffected", "versionType": "semver"}]}], "metrics": [{"format": "CVSS", "cvssV4_0": {"version": "4.0", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "userInteraction": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnAvailabilityImpact": "HIGH", "subConfidentialityImpact": "HIGH", "subIntegrityImpact": "HIGH", "subAvailabilityImpact": "HIGH", "baseScore": 9.4, "baseSeverity": "CRITICAL"}}, {"format": "CVSS", "cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 9.9, "baseSeverity": "CRITICAL"}}], "references": [{"url": "https://github.com/decolua/9router/security/advisories/GHSA-4922-8r65-fq26", "name": "GitHub Security Advisory (GHSA-4922-8r65-fq26)", "tags": ["vendor-advisory"]}, {"name": "VulnCheck Advisory: 9router before 0.4.60 Remote Code Execution via default password", "tags": ["third-party-advisory"], "url": "https://www.vulncheck.com/advisories/9router-before-remote-code-execution-via-default-password"}], "credits": [{"lang": "en", "value": "darealDanh", "type": "reporter"}], "x_generator": {"engine": "vulncheck-endgame"}}}}

{}

{}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,0.4.60)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "0.4.60"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "9router", "source": "cna", "vendor": "decolua"}, "product": "9router", "vendor": "decolua"}], "created": "2026-07-24T00:00:05.554310+00:00", "updated": "2026-07-24T00:00:05.554337+00:00", "vendors": ["decolua", "decolua$PRODUCT$9router"]}