gsd-2023-47537
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
An improper certificate validation vulnerability in Fortinet FortiOS 7.0.0 - 7.0.13, 7.2.0 - 7.2.6 and 7.4.0 - 7.4.1 allows a remote and unauthenticated attacker to perform a Man-in-the-Middle attack on the FortiLink communication channel between the FortiOS device and FortiSwitch.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2023-47537", "id": "GSD-2023-47537" }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2023-47537" ], "details": "An improper certificate validation vulnerability in Fortinet FortiOS 7.0.0 - 7.0.13, 7.2.0 - 7.2.6 and 7.4.0 - 7.4.1 allows a remote and unauthenticated attacker to perform a Man-in-the-Middle attack on the FortiLink communication channel between the FortiOS device and FortiSwitch.", "id": "GSD-2023-47537", "modified": "2023-12-13T01:20:51.832845Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "psirt@fortinet.com", "ID": "CVE-2023-47537", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "FortiOS", "version": { "version_data": [ { "version_affected": "\u003c=", "version_name": "7.4.0", "version_value": "7.4.1" }, { "version_affected": "\u003c=", "version_name": "7.2.0", "version_value": "7.2.6" }, { "version_affected": "\u003c=", "version_name": "7.0.0", "version_value": "7.0.14" } ] } } ] }, "vendor_name": "Fortinet" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "An improper certificate validation vulnerability in Fortinet FortiOS 7.0.0 - 7.0.13, 7.2.0 - 7.2.6 and 7.4.0 - 7.4.1 allows a remote and unauthenticated attacker to perform a Man-in-the-Middle attack on the FortiLink communication channel between the FortiOS device and FortiSwitch." } ] }, "impact": { "cvss": [ { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N/E:U/RL:X/RC:X", "version": "3.1" } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "cweId": "CWE-295", "lang": "eng", "value": "Information disclosure" } ] } ] }, "references": { "reference_data": [ { "name": "https://fortiguard.com/psirt/FG-IR-23-301", "refsource": "MISC", "url": "https://fortiguard.com/psirt/FG-IR-23-301" } ] }, "solution": [ { "lang": "en", "value": "Please upgrade to FortiOS version 7.4.2 or above \nPlease upgrade to FortiOS version 7.2.7 or above \n" } ] }, "nvd.nist.gov": { "cve": { "configurations": [ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:*", "matchCriteriaId": "C119229A-3805-47C1-B3F9-AF1A4007A63B", "versionEndExcluding": "7.0.14", "versionStartIncluding": "7.0.0", "vulnerable": true }, { "criteria": "cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:*", "matchCriteriaId": "24D09A92-81EC-4003-B017-C67FC739EEBF", "versionEndIncluding": "7.2.6", "versionStartIncluding": "7.2.0", "vulnerable": true }, { "criteria": "cpe:2.3:o:fortinet:fortios:7.4.0:*:*:*:*:*:*:*", "matchCriteriaId": "61540F5B-080A-4D44-8BE0-75D7A0DCCB53", "vulnerable": true }, { "criteria": "cpe:2.3:o:fortinet:fortios:7.4.1:*:*:*:*:*:*:*", "matchCriteriaId": "17FE168A-0EA4-467C-91D2-87EB6D83917A", "vulnerable": true } ], "negate": false, "operator": "OR" } ] } ], "descriptions": [ { "lang": "en", "value": "An improper certificate validation vulnerability in Fortinet FortiOS 7.0.0 - 7.0.13, 7.2.0 - 7.2.6 and 7.4.0 - 7.4.1 allows a remote and unauthenticated attacker to perform a Man-in-the-Middle attack on the FortiLink communication channel between the FortiOS device and FortiSwitch." }, { "lang": "es", "value": "Una vulnerabilidad de validaci\u00f3n de certificado incorrecta en Fortinet FortiOS 7.0.0 - 7.0.13, 7.2.0 - 7.2.6 y 7.4.0 - 7.4.1 permite que un atacante remoto y no autenticado realice un ataque Man-in-the-Middle en el Canal de comunicaci\u00f3n FortiLink entre el dispositivo FortiOS y FortiSwitch." } ], "id": "CVE-2023-47537", "lastModified": "2024-02-22T15:26:01.937", "metrics": { "cvssMetricV31": [ { "cvssData": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N", "version": "3.1" }, "exploitabilityScore": 2.2, "impactScore": 2.5, "source": "nvd@nist.gov", "type": "Primary" }, { "cvssData": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N", "version": "3.1" }, "exploitabilityScore": 2.2, "impactScore": 2.5, "source": "psirt@fortinet.com", "type": "Secondary" } ] }, "published": "2024-02-15T14:15:45.240", "references": [ { "source": "psirt@fortinet.com", "tags": [ "Vendor Advisory" ], "url": "https://fortiguard.com/psirt/FG-IR-23-301" } ], "sourceIdentifier": "psirt@fortinet.com", "vulnStatus": "Analyzed", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-295" } ], "source": "psirt@fortinet.com", "type": "Primary" } ] } } } }
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- 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.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.