CVE-2021-33178

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{"affected": [{"affectedData": [{"product": "NagVis", "vendor": "NagVis", "versions": [{"status": "affected", "version": "<1.9.29"}]}], "source": "disclosure@synopsys.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:nagvis:nagvis:*:*:*:*:*:nagios_xi:*:*", "matchCriteriaId": "1A8270EC-0D33-455E-B365-0218C2958F90", "versionEndExcluding": "1.9.29", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The Manage Backgrounds functionality within NagVis versions prior to 1.9.29 is vulnerable to an authenticated path traversal vulnerability. Exploitation of this results in a malicious actor having the ability to arbitrarily delete files on the local system."}, {"lang": "es", "value": "La funcionalidad de gesti\u00f3n de fondos en las versiones de NagVis anteriores a la versii\u00f3n 1.9.29 es vulnerable a una vulnerabilidad de cruce de ruta autenticada. La explotaci\u00f3n de esta vulnerabilidad hace que un actor malintencionado tenga la capacidad de eliminar arbitrariamente archivos en el sistema local"}], "id": "CVE-2021-33178", "lastModified": "2026-06-17T03:54:18.647", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "COMPLETE", "baseScore": 8.5, "confidentialityImpact": "NONE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:L/Au:S/C:N/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 9.2, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.2, "impactScore": 5.2, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-10-14T15:15:09.040", "references": [{"source": "disclosure@synopsys.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://nagvis.org/downloads/changelog/1.9.29"}, {"source": "disclosure@synopsys.com", "tags": ["Third Party Advisory"], "url": "https://www.synopsys.com/blogs/software-security/cyrc-advisory-nagios-xi"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00000.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://nagvis.org/downloads/changelog/1.9.29"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://www.synopsys.com/blogs/software-security/cyrc-advisory-nagios-xi"}], "sourceIdentifier": "disclosure@synopsys.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-22"}], "source": "disclosure@synopsys.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-22"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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