CVE-2020-26155

{"id": "CVE-2020-26155", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.4, "accessVector": "LOCAL", "vectorString": "AV:L/AC:M/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.4, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2021-03-18T17:15:13.353", "references": [{"url": "https://hsm.utimaco.com/products-hardware-security-modules/general-purpose-hsm/", "tags": ["Exploit", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://secureyourit.co.uk/wp/2021/03/13/utimaco-cve-2020-26155/", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://hsm.utimaco.com/products-hardware-security-modules/general-purpose-hsm/", "tags": ["Exploit", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://secureyourit.co.uk/wp/2021/03/13/utimaco-cve-2020-26155/", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-427"}, {"lang": "en", "value": "CWE-732"}]}], "descriptions": [{"lang": "en", "value": "Multiple files and folders in Utimaco SecurityServer 4.20.0.4 and 4.31.1.0. are installed with Read/Write permissions for authenticated users, which allows for binaries to be manipulated by non-administrator users. Additionally, entries are made to the PATH environment variable which, in conjunction with these weak permissions, could enable an attacker to perform a DLL hijacking attack."}, {"lang": "es", "value": "M\u00faltiples archivos y carpetas en Utimaco SecurityServer versiones 4.20.0.4 y 4.31.1.0, son instalados con permisos de lectura y escritura para usuarios autenticados, permitiendo a usuarios no administradores manipular binarios. Adicionalmente, las entradas son realizadas en la variable de entorno PATH que, junto con estos permisos d\u00e9biles, podr\u00edan permitir a un atacante llevar a cabo un ataque de secuestro DLL"}], "lastModified": "2024-11-21T05:19:23.653", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:utimaco:block-safe_firmware:2.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "92B1A2DE-C6B4-48BC-A098-A757A390931B"}, {"criteria": "cpe:2.3:o:utimaco:block-safe_firmware:3.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C787B2A5-D094-4655-935A-5F4ED00DF204"}, {"criteria": "cpe:2.3:o:utimaco:cryptoserver_cp5_firmware:5.0.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "53792377-9A89-4499-AA46-7C9DFEBE7F20"}, {"criteria": "cpe:2.3:o:utimaco:cryptoserver_cp5_firmware:5.1.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7F668ACE-65DD-44AF-B88E-256949A96E86"}, {"criteria": "cpe:2.3:o:utimaco:cryptoserver_cp5_vs-nfd_firmware:5.1.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BC0BEC29-F2EF-45C7-A9E9-2788C40A8A39"}, {"criteria": "cpe:2.3:o:utimaco:paymentserver_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4188E0F4-035E-405D-8CA2-0430AEFEAC32", "versionEndIncluding": "4.31.0", "versionStartIncluding": "3.0"}, {"criteria": "cpe:2.3:o:utimaco:paymentserver_hybrid_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4D66B77B-3757-46E8-BFEE-A3103BC702EA", "versionEndIncluding": "4.33.0", "versionStartIncluding": "3.0"}, {"criteria": "cpe:2.3:o:utimaco:securityserver_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CA3F01CA-3649-49DF-B020-0C5E743487D0", "versionEndIncluding": "4.31.1", "versionStartIncluding": "3.0"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}