CVE-2015-1571
Vulnerability from cvelistv5
Published
2015-02-10 20:00
Modified
2024-08-06 04:47
Severity ?
EPSS score ?
Summary
The CAPWAP DTLS protocol implementation in Fortinet FortiOS 5.0 Patch 7 build 4457 uses the same certificate and private key across different customers' installations, which makes it easier for man-in-the-middle attackers to spoof SSL servers by leveraging the Fortinet_Factory certificate and private key. NOTE: FG-IR-15-002 says "The Fortinet_Factory certificate is unique to each device ... An attacker cannot therefore stage a MitM attack.
References
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NOTE: FG-IR-15-002 says \"The Fortinet_Factory certificate is unique to each device ... An attacker cannot therefore stage a MitM attack." } ], "problemTypes": [ { "descriptions": [ { "description": "n/a", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2015-07-15T16:57:01", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre" }, "references": [ { "name": "20150129 Fortinet FortiOS Multiple Vulnerabilities", "tags": [ "mailing-list", "x_refsource_FULLDISC" ], "url": "http://seclists.org/fulldisclosure/2015/Jan/125" }, { "tags": [ "x_refsource_MISC" ], "url": "http://www.security-assessment.com/files/documents/advisory/Fortinet_FortiOS_Multiple_Vulnerabilities.pdf" }, { "tags": [ "x_refsource_MISC" ], "url": "http://www.fortiguard.com/advisory/FG-IR-15-002/" } ], "tags": [ "disputed" ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2015-1571", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "n/a", "version": { "version_data": [ { "version_value": "n/a" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "** DISPUTED ** The CAPWAP DTLS protocol implementation in Fortinet FortiOS 5.0 Patch 7 build 4457 uses the same certificate and private key across different customers\u0027 installations, which makes it easier for man-in-the-middle attackers to spoof SSL servers by leveraging the Fortinet_Factory certificate and private key. NOTE: FG-IR-15-002 says \"The Fortinet_Factory certificate is unique to each device ... 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NOTE: FG-IR-15-002 says \\\"The Fortinet_Factory certificate is unique to each device ... An attacker cannot therefore stage a MitM attack.\"},{\"lang\":\"es\",\"value\":\"** DISPUTADA ** La implementaci\u00f3n del protocolo CAPWAP DTLS en Fortinet FortiOS 5.0 Patch 7 build 4457 utiliza el mismo certificado y clave privada a trav\u00e9s de las distintas instalaciones de los clientes, lo que hace que sea m\u00e1s f\u00e1cil para atacantes man-in-the-middle suplantar servidores SSL aprovechando la clave privada y certificado Fortinet_Factory. NOTA: FG-IR-15-002 dice \\\"El certificado Fortinet_Factory es \u00fanico para cada dispositivo ... Un atacante no puede por tanto perpetrar un ataque MitM\\\".\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:N/C:N/I:P/A:N\",\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"NONE\",\"baseScore\":4.3},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.6,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":true}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-310\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:fortinet:fortios:5.0.7:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"823C8357-E638-4EAE-B231-3B60263FFE52\"}]}]}],\"references\":[{\"url\":\"http://seclists.org/fulldisclosure/2015/Jan/125\",\"source\":\"cve@mitre.org\",\"tags\":[\"Exploit\"]},{\"url\":\"http://www.fortiguard.com/advisory/FG-IR-15-002/\",\"source\":\"cve@mitre.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://www.security-assessment.com/files/documents/advisory/Fortinet_FortiOS_Multiple_Vulnerabilities.pdf\",\"source\":\"cve@mitre.org\",\"tags\":[\"Exploit\"]}]}}" } }
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
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