{"containers": {"cna": {"affected": [{"product": "Fortinet FortiSwitch", "vendor": "Fortinet", "versions": [{"status": "affected", "version": "FortiSwitch 6.4.0 to 6.4.6, 6.2.0 to 6.2.6, 6.0.0 to 6.0.6, 3.6.11 and below"}]}], "descriptions": [{"lang": "en", "value": "A missing release of memory after effective lifetime vulnerability in FortiSwitch 6.4.0 to 6.4.6, 6.2.0 to 6.2.6, 6.0.0 to 6.0.6, 3.6.11 and below may allow an attacker on an adjacent network to exhaust available memory by sending specifically crafted LLDP/CDP/EDP packets to the device."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"description": "Denial of service", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2021-06-01T19:57:24.000Z", "orgId": "6abe59d8-c742-4dff-8ce8-9b0ca1073da8", "shortName": "fortinet"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://fortiguard.com/advisory/FG-IR-21-026"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "psirt@fortinet.com", "ID": "CVE-2021-26111", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Fortinet FortiSwitch", "version": {"version_data": [{"version_value": "FortiSwitch 6.4.0 to 6.4.6, 6.2.0 to 6.2.6, 6.0.0 to 6.0.6, 3.6.11 and below"}]}}]}, "vendor_name": "Fortinet"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "A missing release of memory after effective lifetime vulnerability in FortiSwitch 6.4.0 to 6.4.6, 6.2.0 to 6.2.6, 6.0.0 to 6.0.6, 3.6.11 and below may allow an attacker on an adjacent network to exhaust available memory by sending specifically crafted LLDP/CDP/EDP packets to the device."}]}, "impact": {"cvss": {"attackComplexity": "Low", "attackVector": "Adjacent", "availabilityImpact": "High", "baseScore": 6.2, "baseSeverity": "Medium", "confidentialityImpact": "None", "integrityImpact": "None", "privilegesRequired": "None", "scope": "Unchanged", "userInteraction": "None", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Denial of service"}]}]}, "references": {"reference_data": [{"name": "https://fortiguard.com/advisory/FG-IR-21-026", "refsource": "CONFIRM", "url": "https://fortiguard.com/advisory/FG-IR-21-026"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T20:19:20.121Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://fortiguard.com/advisory/FG-IR-21-026"}]}, {"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-10-23T13:58:52.027136Z", "id": "CVE-2021-26111", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-10-25T13:58:45.100Z"}}]}, "cveMetadata": {"assignerOrgId": "6abe59d8-c742-4dff-8ce8-9b0ca1073da8", "assignerShortName": "fortinet", "cveId": "CVE-2021-26111", "datePublished": "2021-06-01T19:57:24.000Z", "dateReserved": "2021-01-25T00:00:00.000Z", "dateUpdated": "2024-10-25T13:58:45.100Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://fortiguard.com/advisory/FG-IR-21-026", "tags": ["x_refsource_CONFIRM", "x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T20:19:20.121Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2021-26111", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-10-23T13:58:52.027136Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-10-23T13:59:59.093Z"}}], "cna": {"metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}}], "affected": [{"vendor": "Fortinet", "product": "Fortinet FortiSwitch", "versions": [{"status": "affected", "version": "FortiSwitch 6.4.0 to 6.4.6, 6.2.0 to 6.2.6, 6.0.0 to 6.0.6, 3.6.11 and below"}]}], "references": [{"url": "https://fortiguard.com/advisory/FG-IR-21-026", "tags": ["x_refsource_CONFIRM"]}], "descriptions": [{"lang": "en", "value": "A missing release of memory after effective lifetime vulnerability in FortiSwitch 6.4.0 to 6.4.6, 6.2.0 to 6.2.6, 6.0.0 to 6.0.6, 3.6.11 and below may allow an attacker on an adjacent network to exhaust available memory by sending specifically crafted LLDP/CDP/EDP packets to the device."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "text", "description": "Denial of service"}]}], "providerMetadata": {"orgId": "6abe59d8-c742-4dff-8ce8-9b0ca1073da8", "shortName": "fortinet", "dateUpdated": "2021-06-01T19:57:24.000Z"}, "x_legacyV4Record": {"impact": {"cvss": {"scope": "Unchanged", "version": "3.1", "baseScore": 6.2, "attackVector": "Adjacent", "baseSeverity": "Medium", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "None", "userInteraction": "None", "attackComplexity": "Low", "availabilityImpact": "High", "privilegesRequired": "None", "confidentialityImpact": "None"}}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"version": {"version_data": [{"version_value": "FortiSwitch 6.4.0 to 6.4.6, 6.2.0 to 6.2.6, 6.0.0 to 6.0.6, 3.6.11 and below"}]}, "product_name": "Fortinet FortiSwitch"}]}, "vendor_name": "Fortinet"}]}}, "data_type": "CVE", "references": {"reference_data": [{"url": "https://fortiguard.com/advisory/FG-IR-21-026", "name": "https://fortiguard.com/advisory/FG-IR-21-026", "refsource": "CONFIRM"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "eng", "value": "A missing release of memory after effective lifetime vulnerability in FortiSwitch 6.4.0 to 6.4.6, 6.2.0 to 6.2.6, 6.0.0 to 6.0.6, 3.6.11 and below may allow an attacker on an adjacent network to exhaust available memory by sending specifically crafted LLDP/CDP/EDP packets to the device."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Denial of service"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2021-26111", "STATE": "PUBLIC", "ASSIGNER": "psirt@fortinet.com"}}}}, "cveMetadata": {"cveId": "CVE-2021-26111", "state": "PUBLISHED", "dateUpdated": "2024-10-25T13:58:45.100Z", "dateReserved": "2021-01-25T00:00:00.000Z", "assignerOrgId": "6abe59d8-c742-4dff-8ce8-9b0ca1073da8", "datePublished": "2021-06-01T19:57:24.000Z", "assignerShortName": "fortinet"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:fortinet:fortiswitch:*:*:*:*:*:*:*:*", "matchCriteriaId": "FB555E71-2F04-4C88-9B13-026A6510618C", "versionEndIncluding": "3.6.11", "vulnerable": true}, {"criteria": "cpe:2.3:o:fortinet:fortiswitch:*:*:*:*:*:*:*:*", "matchCriteriaId": "3AC81534-CBEC-41A3-B80A-466F74EA8BC4", "versionEndIncluding": "6.0.6", "versionStartIncluding": "6.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:o:fortinet:fortiswitch:*:*:*:*:*:*:*:*", "matchCriteriaId": "DDE660F5-928F-4E7A-870C-9D90AF60EE23", "versionEndIncluding": "6.2.6", "versionStartIncluding": "6.2.0", "vulnerable": true}, {"criteria": "cpe:2.3:o:fortinet:fortiswitch:*:*:*:*:*:*:*:*", "matchCriteriaId": "3CF8ED75-2ACA-4329-A025-DB4524ACF4DB", "versionEndIncluding": "6.4.6", "versionStartIncluding": "6.4.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "A missing release of memory after effective lifetime vulnerability in FortiSwitch 6.4.0 to 6.4.6, 6.2.0 to 6.2.6, 6.0.0 to 6.0.6, 3.6.11 and below may allow an attacker on an adjacent network to exhaust available memory by sending specifically crafted LLDP/CDP/EDP packets to the device."}, {"lang": "es", "value": "Una vulnerabilidad de falta de liberaci\u00f3n de memoria despu\u00e9s del tiempo de vida efectivo en FortiSwitch versiones 6.4.0 hasta 6.4.6, versiones 6.2.0 hasta 6.2.6, versiones 6.0.0 hasta 6.0.6, versiones 3.6.11 y anteriores, puede permitir a un atacante en una red adyacente agotar la memoria disponible mediante el env\u00edo de paquetes LLDP/CDP/EDP espec\u00edficamente dise\u00f1ados al dispositivo"}], "id": "CVE-2021-26111", "lastModified": "2024-11-21T05:55:53.160", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "LOW", "accessVector": "ADJACENT_NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 3.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:A/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 6.5, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "psirt@fortinet.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-06-01T20:15:08.413", "references": [{"source": "psirt@fortinet.com", "tags": ["Vendor Advisory"], "url": "https://fortiguard.com/advisory/FG-IR-21-026"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://fortiguard.com/advisory/FG-IR-21-026"}], "sourceIdentifier": "psirt@fortinet.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-401"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}