CVE-2026-76142

{"id": "CVE-2026-76142", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-76142", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-10-01T15:58:10.619392Z"}}], "cvssMetricV40": [{"type": "Secondary", "source": "vuln@krcert.or.kr", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 9.3, "Automatable": "NOT_DEFINED", "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:H/SC:L/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "subIntegrityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "HIGH", "vulnAvailabilityImpact": "HIGH", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "LOW", "vulnConfidentialityImpact": "LOW", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "affected": [{"source": "vuln@krcert.or.kr", "affectedData": [{"vendor": "Genians, Inc", "product": "Genian NAC 5.0.75 LTS Release", "versions": [{"status": "affected", "version": "135823", "lessThan": "148667", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Genians, Inc", "product": "Genian NAC 5.0.85 Release Stable", "versions": [{"status": "affected", "version": "147181", "lessThan": "148666", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Genians, Inc", "product": "Genian NAC 5.0.86 Release", "versions": [{"status": "affected", "version": "148018", "lessThan": "148665", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Genians, Inc", "product": "Genian ZTNA 6.0.35 LTS Release", "versions": [{"status": "affected", "version": "135814", "lessThan": "148672", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Genians, Inc", "product": "Genian ZTNA 6.0.45 Release Stable", "versions": [{"status": "affected", "version": "147169", "lessThan": "148671", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Genians, Inc", "product": "Genian ZTNA 6.0.46 Release", "versions": [{"status": "affected", "version": "148028", "lessThan": "148670", "versionType": "custom"}], "defaultStatus": "unaffected"}]}], "published": "2026-10-01T05:17:09.093", "references": [{"url": "https://docs.genians.com/release/ko/advisories/GN-SA-2026-002.html", "source": "vuln@krcert.or.kr"}, {"url": "https://github.com/genians/security-research/security/advisories/GHSA-qf3p-2jpg-3h95", "source": "vuln@krcert.or.kr"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "vuln@krcert.or.kr", "description": [{"lang": "en", "value": "CWE-284"}, {"lang": "en", "value": "CWE-306"}]}], "descriptions": [{"lang": "en", "value": "Insufficient authentication and access control on the internal-only IPC SOAP endpoint of the Genian NAC/ZTNA policy server allows an unauthenticated attacker to invoke internal functions"}], "lastModified": "2026-10-01T16:17:56.793", "sourceIdentifier": "vuln@krcert.or.kr"}