CVE-2020-24045

{"id": "CVE-2020-24045", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 9.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C", "authentication": "SINGLE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.2}]}, "published": "2020-09-17T17:15:15.677", "references": [{"url": "https://github.com/felmoltor", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://sensepost.com/blog/2020/clash-of-the-spamtitan/", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://twitter.com/felmoltor", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.titanhq.com/", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-345"}]}], "descriptions": [{"lang": "en", "value": "A sandbox escape issue was discovered in TitanHQ SpamTitan Gateway 7.07. It limits the admin user to a restricted shell, allowing execution of a small number of tools of the operating system. The restricted shell can be bypassed by presenting a fake vmware-tools ISO image to the guest virtual machine running SpamTitan Gateway. This ISO image should contain a valid Perl script at the vmware-freebsd-tools/vmware-tools-distrib/vmware-install.pl path. The fake ISO image will be mounted and the script wmware-install.pl will be executed with super-user privileges as soon as the hidden option to install VMware Tools is selected in the main menu of the restricted shell (option number 5). The contents of the script can be whatever the attacker wants, including a backdoor or similar."}, {"lang": "es", "value": "Se detect\u00f3 un problema de escape del sandbox en TitanHQ SpamTitan Gateway versi\u00f3n 7.07. Limita al usuario administrador a un shell restringido, permitiendo una ejecuci\u00f3n de un peque\u00f1o n\u00famero de herramientas del sistema operativo. El shell restringido puede ser omitido al presentar una imagen ISO vmware-tools falsa en la m\u00e1quina virtual invitada que ejecuta SpamTitan Gateway. Esta imagen ISO debe contener un script Perl v\u00e1lido en la ruta vmware-freebsd-tools/vmware-tools-distrib/vmware-install.pl. La imagen ISO falsa se montar\u00e1 y el script wmware-install.pl ser\u00e1 ejecutado con privilegios de superusuario tan pronto como se seleccione la opci\u00f3n oculta para instalar VMware Tools en el men\u00fa principal del shell restringido (opci\u00f3n n\u00famero 5). El contenido del script puede ser lo que quiera el atacante, incluyendo una puerta trasera o similar"}], "lastModified": "2021-07-21T11:39:23.747", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:titanhq:spamtitan:7.07:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "237E0708-6807-472F-A18C-E72871D7C74D"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}