CVE-2021-22677

{"containers": {"cna": {"affected": [{"product": "SimpleLink Wi-Fi, MSP432, CC13XX, CC26XX, CC32XX, CC3100", "vendor": "n/a", "versions": [{"status": "affected", "version": "MSP432E4 SDK: v4.20.00.12 and prior, CC32XX SDK v4.30.00.06 and prior, CC13X0 SDK versions prior to v4.10.03, CC13X2 and CC26XX SDK versions prior to v4.40.00, CC3200 SDK v1.5.0 and prior, CC3100 SDK v1.3.0 and prior"}]}], "descriptions": [{"lang": "en", "value": "An integer overflow exists in the APIs of the host MCU while trying to connect to a WIFI network may lead to issues such as a denial-of-service condition or code execution on the SimpleLink Wi-Fi (MSP432E4 SDK: v4.20.00.12 and prior, CC32XX SDK v4.30.00.06 and prior, CC13X0 SDK versions prior to v4.10.03, CC13X2 and CC26XX SDK versions prior to v4.40.00, CC3200 SDK v1.5.0 and prior, CC3100 SDK v1.3.0 and prior)."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-190", "description": "INTEGER OVERFLOW OR WRAPAROUND CWE-190", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-05-07T15:11:44.000Z", "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "shortName": "icscert"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-119-01"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "ics-cert@hq.dhs.gov", "ID": "CVE-2021-22677", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "SimpleLink Wi-Fi, MSP432, CC13XX, CC26XX, CC32XX, CC3100", "version": {"version_data": [{"version_value": "MSP432E4 SDK: v4.20.00.12 and prior, CC32XX SDK v4.30.00.06 and prior, CC13X0 SDK versions prior to v4.10.03, CC13X2 and CC26XX SDK versions prior to v4.40.00, CC3200 SDK v1.5.0 and prior, CC3100 SDK v1.3.0 and prior"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "An integer overflow exists in the APIs of the host MCU while trying to connect to a WIFI network may lead to issues such as a denial-of-service condition or code execution on the SimpleLink Wi-Fi (MSP432E4 SDK: v4.20.00.12 and prior, CC32XX SDK v4.30.00.06 and prior, CC13X0 SDK versions prior to v4.10.03, CC13X2 and CC26XX SDK versions prior to v4.40.00, CC3200 SDK v1.5.0 and prior, CC3100 SDK v1.3.0 and prior)."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "INTEGER OVERFLOW OR WRAPAROUND CWE-190"}]}]}, "references": {"reference_data": [{"name": "https://us-cert.cisa.gov/ics/advisories/icsa-21-119-01", "refsource": "MISC", "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-119-01"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T18:51:05.995Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-119-01"}]}]}, "cveMetadata": {"assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "assignerShortName": "icscert", "cveId": "CVE-2021-22677", "datePublished": "2021-05-07T15:11:44.000Z", "dateReserved": "2021-01-05T00:00:00.000Z", "dateUpdated": "2024-08-03T18:51:05.995Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"affected": [{"affectedData": [{"product": "SimpleLink Wi-Fi, MSP432, CC13XX, CC26XX, CC32XX, CC3100", "vendor": "n/a", "versions": [{"status": "affected", "version": "MSP432E4 SDK: v4.20.00.12 and prior, CC32XX SDK v4.30.00.06 and prior, CC13X0 SDK versions prior to v4.10.03, CC13X2 and CC26XX SDK versions prior to v4.40.00, CC3200 SDK v1.5.0 and prior, CC3100 SDK v1.3.0 and prior"}]}], "source": "ics-cert@hq.dhs.gov"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:ti:cc3100_software_development_kit:*:*:*:*:*:*:*:*", "matchCriteriaId": "26971B33-7845-4373-A6FD-BDD3D06B8114", "versionEndIncluding": "1.3.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:ti:cc3200_software_development_kit:*:*:*:*:*:*:*:*", "matchCriteriaId": "1576AAFF-8F65-4A80-956F-47760D2C18BD", "versionEndIncluding": "1.5.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:ti:simplelink_cc13x0_software_development_kit:*:*:*:*:*:*:*:*", "matchCriteriaId": "64CAE488-B5AB-4835-9B60-533308DC0208", "versionEndExcluding": "4.10.03", "vulnerable": true}, {"criteria": "cpe:2.3:a:ti:simplelink_cc13x2_software_development_kit:*:*:*:*:*:*:*:*", "matchCriteriaId": "BFB94792-D8B0-4464-B39E-07AA75FE1A3D", "versionEndExcluding": "4.40.00", "vulnerable": true}, {"criteria": "cpe:2.3:a:ti:simplelink_cc26xx_software_development_kit:*:*:*:*:*:*:*:*", "matchCriteriaId": "BCC0C102-7DCB-4959-91C6-ECA8429BB1A2", "versionEndExcluding": "4.40.00", "vulnerable": true}, {"criteria": "cpe:2.3:a:ti:simplelink_cc32xx_software_development_kit:*:*:*:*:*:*:*:*", "matchCriteriaId": "1EC138AA-953A-40F9-AAF7-5FBB6D1D815D", "versionEndIncluding": "4.30.00.06", "vulnerable": true}, {"criteria": "cpe:2.3:a:ti:simplelink_msp432e4_software_development_kit:*:*:*:*:*:*:*:*", "matchCriteriaId": "83987FE7-03A6-469C-AFF6-89E51687FB20", "versionEndIncluding": "4.20.00.12", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An integer overflow exists in the APIs of the host MCU while trying to connect to a WIFI network may lead to issues such as a denial-of-service condition or code execution on the SimpleLink Wi-Fi (MSP432E4 SDK: v4.20.00.12 and prior, CC32XX SDK v4.30.00.06 and prior, CC13X0 SDK versions prior to v4.10.03, CC13X2 and CC26XX SDK versions prior to v4.40.00, CC3200 SDK v1.5.0 and prior, CC3100 SDK v1.3.0 and prior)."}, {"lang": "es", "value": "Se presenta un desbordamiento de enteros en la API del host MCU al intentar conectarse a una red WIFI puede conllevar problemas como una condici\u00f3n de denegaci\u00f3n de servicio o la ejecuci\u00f3n de c\u00f3digo en SimpleLink Wi-Fi (MSP432E4 SDK: versiones v4.20.00.12 y anteriores, CC32XX SDK versiones v4.30.00.06 y anteriores, CC13X0 SDK versiones anteriores a v4.10.03, CC13X2 y CC26XX SDK versiones anteriores a v4.40.00, CC3200 SDK versiones v1.5.0 y anteriores, CC3100 SDK versiones v1.3.0 y anteriores)"}], "id": "CVE-2021-22677", "lastModified": "2026-06-17T03:37:33.747", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.6, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-05-07T16:15:08.003", "references": [{"source": "ics-cert@hq.dhs.gov", "tags": ["Third Party Advisory", "US Government Resource"], "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-119-01"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "US Government Resource"], "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-119-01"}], "sourceIdentifier": "ics-cert@hq.dhs.gov", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-190"}], "source": "ics-cert@hq.dhs.gov", "type": "Secondary"}]}

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