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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "HCL BigFix Service Management", "vendor": "HCL Software", "versions": [{"status": "affected", "version": "V23"}]}], "source": "[email protected]"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "HCL BigFix Service Management is affected by a Security Misconfiguration vulnerability, which could allow an authenticated attacker to exploit improper access controls, enabling the unauthorized viewing of restricted data elements across tenant boundaries."}], "id": "CVE-2026-21848", "lastModified": "2026-09-18T13:44:57.517", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.0, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.1, "impactScore": 1.4, "source": "[email protected]", "type": "Secondary"}]}, "published": "2026-09-18T09:16:40.117", "references": [{"source": "[email protected]", "url": "https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0133917"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-284"}], "source": "[email protected]", "type": "Secondary"}]}

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