CVE-2021-22671

{"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": "Multiple integer overflow issues exist while processing long domain names, which may allow an attacker to remotely execute code 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": "2021-05-07T13:12:18.000Z", "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-2021-22671", "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": "Multiple integer overflow issues exist while processing long domain names, which may allow an attacker to remotely execute code 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": "2024-08-03T18:51:06.884Z"}, "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-2021-22671", "datePublished": "2021-05-07T13:12:18.000Z", "dateReserved": "2021-01-05T00:00:00.000Z", "dateUpdated": "2024-08-03T18:51:06.884Z", "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": "Multiple integer overflow issues exist while processing long domain names, which may allow an attacker to remotely execute code 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 presentan varios problemas de desbordamiento de enteros al procesar nombres de dominio largos, lo que puede permitir a un atacante ejecutar c\u00f3digo remotamente 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-2021-22671", "lastModified": "2026-06-17T03:37:33.127", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-05-07T14:15:07.357", "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"}]}

{}

{}