CVE-2021-43933

{"containers": {"cna": {"affected": [{"product": "ROBOGUIDE", "vendor": "FANUC", "versions": [{"lessThan": "v9.40083.00.05 (Rev T)", "status": "affected", "version": "All", "versionType": "custom"}]}], "credits": [{"lang": "en", "value": "Sharon Brizinov with Claroty reported these vulnerabilities to CISA."}], "datePublic": "2022-04-19T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "The affected product is vulnerable to a network-based attack by threat actors sending unimpeded requests to the receiving server, which could cause a denial-of-service condition due to lack of heap memory resources."}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:N/I:N/A:H", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-400", "description": "CWE-400 Uncontrolled Resource Consumption", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2022-04-20T15:30:30.000Z", "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "shortName": "icscert"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-109-03"}], "solutions": [{"lang": "en", "value": "FANUC has created a new version to address these vulnerabilities. Users may obtain and install the new version by downloading ROBOGUIDE v9 Rev U or higher from the FANUC or FANUC America website (login required)."}], "source": {"advisory": "ICSA-22-109-03", "discovery": "EXTERNAL"}, "title": "ICSA-22-109-03 FANUC ROBOGUIDE Simulation Platform", "x_generator": {"engine": "Vulnogram 0.0.9"}, "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "ics-cert@hq.dhs.gov", "DATE_PUBLIC": "2022-04-19T21:16:00.000Z", "ID": "CVE-2021-43933", "STATE": "PUBLIC", "TITLE": "ICSA-22-109-03 FANUC ROBOGUIDE Simulation Platform"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "ROBOGUIDE", "version": {"version_data": [{"version_affected": "<", "version_name": "All", "version_value": "v9.40083.00.05 (Rev T)"}]}}]}, "vendor_name": "FANUC"}]}}, "credit": [{"lang": "eng", "value": "Sharon Brizinov with Claroty reported these vulnerabilities to CISA."}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "The affected product is vulnerable to a network-based attack by threat actors sending unimpeded requests to the receiving server, which could cause a denial-of-service condition due to lack of heap memory resources."}]}, "generator": {"engine": "Vulnogram 0.0.9"}, "impact": {"cvss": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:N/I:N/A:H", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-400 Uncontrolled Resource Consumption"}]}]}, "references": {"reference_data": [{"name": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-109-03", "refsource": "MISC", "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-109-03"}]}, "solution": [{"lang": "en", "value": "FANUC has created a new version to address these vulnerabilities. Users may obtain and install the new version by downloading ROBOGUIDE v9 Rev U or higher from the FANUC or FANUC America website (login required)."}], "source": {"advisory": "ICSA-22-109-03", "discovery": "EXTERNAL"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T04:10:17.020Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-109-03"}]}, {"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-04-16T15:53:41.984140Z", "id": "CVE-2021-43933", "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": "2025-04-16T16:28:45.372Z"}}]}, "cveMetadata": {"assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "assignerShortName": "icscert", "cveId": "CVE-2021-43933", "datePublished": "2022-04-20T15:30:30.872Z", "dateReserved": "2021-11-16T00:00:00.000Z", "dateUpdated": "2025-04-16T16:28:45.372Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-109-03", "tags": ["x_refsource_MISC", "x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T04:10:17.020Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2021-43933", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-04-16T15:53:41.984140Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-04-16T15:53:44.496Z"}}], "cna": {"title": "ICSA-22-109-03 FANUC ROBOGUIDE Simulation Platform", "source": {"advisory": "ICSA-22-109-03", "discovery": "EXTERNAL"}, "credits": [{"lang": "en", "value": "Sharon Brizinov with Claroty reported these vulnerabilities to CISA."}], "metrics": [{"cvssV3_1": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.1, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}}], "affected": [{"vendor": "FANUC", "product": "ROBOGUIDE", "versions": [{"status": "affected", "version": "All", "lessThan": "v9.40083.00.05 (Rev T)", "versionType": "custom"}]}], "solutions": [{"lang": "en", "value": "FANUC has created a new version to address these vulnerabilities. Users may obtain and install the new version by downloading ROBOGUIDE v9 Rev U or higher from the FANUC or FANUC America website (login required)."}], "datePublic": "2022-04-19T00:00:00.000Z", "references": [{"url": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-109-03", "tags": ["x_refsource_MISC"]}], "x_generator": {"engine": "Vulnogram 0.0.9"}, "descriptions": [{"lang": "en", "value": "The affected product is vulnerable to a network-based attack by threat actors sending unimpeded requests to the receiving server, which could cause a denial-of-service condition due to lack of heap memory resources."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-400", "description": "CWE-400 Uncontrolled Resource Consumption"}]}], "providerMetadata": {"orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "shortName": "icscert", "dateUpdated": "2022-04-20T15:30:30.000Z"}, "x_legacyV4Record": {"credit": [{"lang": "eng", "value": "Sharon Brizinov with Claroty reported these vulnerabilities to CISA."}], "impact": {"cvss": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.1, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}}, "source": {"advisory": "ICSA-22-109-03", "discovery": "EXTERNAL"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"version": {"version_data": [{"version_name": "All", "version_value": "v9.40083.00.05 (Rev T)", "version_affected": "<"}]}, "product_name": "ROBOGUIDE"}]}, "vendor_name": "FANUC"}]}}, "solution": [{"lang": "en", "value": "FANUC has created a new version to address these vulnerabilities. Users may obtain and install the new version by downloading ROBOGUIDE v9 Rev U or higher from the FANUC or FANUC America website (login required)."}], "data_type": "CVE", "generator": {"engine": "Vulnogram 0.0.9"}, "references": {"reference_data": [{"url": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-109-03", "name": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-109-03", "refsource": "MISC"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "eng", "value": "The affected product is vulnerable to a network-based attack by threat actors sending unimpeded requests to the receiving server, which could cause a denial-of-service condition due to lack of heap memory resources."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-400 Uncontrolled Resource Consumption"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2021-43933", "STATE": "PUBLIC", "TITLE": "ICSA-22-109-03 FANUC ROBOGUIDE Simulation Platform", "ASSIGNER": "ics-cert@hq.dhs.gov", "DATE_PUBLIC": "2022-04-19T21:16:00.000Z"}}}}, "cveMetadata": {"cveId": "CVE-2021-43933", "state": "PUBLISHED", "dateUpdated": "2025-04-16T16:28:45.372Z", "dateReserved": "2021-11-16T00:00:00.000Z", "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "datePublished": "2022-04-20T15:30:30.872Z", "assignerShortName": "icscert"}, "dataVersion": "5.1"}

{"affected": [{"affectedData": [{"product": "ROBOGUIDE", "vendor": "FANUC", "versions": [{"lessThan": "v9.40083.00.05 (Rev T)", "status": "affected", "version": "All", "versionType": "custom"}]}], "source": "ics-cert@hq.dhs.gov"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:fanuc:roboguide:*:*:*:*:*:*:*:*", "matchCriteriaId": "D5DCFBBA-2822-484C-8153-8B6EE8E4322F", "versionEndIncluding": "9.40083.00.05", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The affected product is vulnerable to a network-based attack by threat actors sending unimpeded requests to the receiving server, which could cause a denial-of-service condition due to lack of heap memory resources."}, {"lang": "es", "value": "El producto afectado es vulnerable a un ataque basado en la red por parte de actores de amenazas que env\u00eden peticiones sin obst\u00e1culos al servidor receptor, lo que podr\u00eda causar una condici\u00f3n de denegaci\u00f3n de servicio debido a una falta de recursos de memoria de la pila"}], "id": "CVE-2021-43933", "lastModified": "2026-06-17T04:11:39.157", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.6, "impactScore": 4.0, "source": "ics-cert@hq.dhs.gov", "type": "Secondary"}, {"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 5.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2021-43933", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-04-16T15:53:41.984140Z", "version": "2.0.3"}}]}, "published": "2022-04-20T16:15:08.060", "references": [{"source": "ics-cert@hq.dhs.gov", "tags": ["Patch", "Third Party Advisory", "US Government Resource"], "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-109-03"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory", "US Government Resource"], "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-109-03"}], "sourceIdentifier": "ics-cert@hq.dhs.gov", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-400"}], "source": "ics-cert@hq.dhs.gov", "type": "Secondary"}]}

{}

{}