cve-2021-21966
Vulnerability from cvelistv5
Published
2022-02-16 16:38
Modified
2024-08-03 18:30
Severity ?
EPSS score ?
Summary
An information disclosure vulnerability exists in the HTTP Server /ping.html functionality of Texas Instruments CC3200 SimpleLink Solution NWP 2.9.0.0. A specially-crafted HTTP request can lead to an uninitialized read. An attacker can send an HTTP request to trigger this vulnerability.
References
▼ | URL | Tags | |
---|---|---|---|
talos-cna@cisco.com | https://talosintelligence.com/vulnerability_reports/TALOS-2021-1393 | Exploit, Third Party Advisory | |
nvd@nist.gov | https://www.ti.com/lit/an/swra740/swra740.pdf?ts=1645536893264& | Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://talosintelligence.com/vulnerability_reports/TALOS-2021-1393 | Exploit, Third Party Advisory |
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
n/a | Texas Instruments |
Version: Texas Instruments CC3200 SimpleLink Solution NWP 2.9.0.0,Sealevel Systems, Inc. SeaConnect 370W v1.3.34 |
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-03T18:30:23.660Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2021-1393" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "Texas Instruments", "vendor": "n/a", "versions": [ { "status": "affected", "version": "Texas Instruments CC3200 SimpleLink Solution NWP 2.9.0.0,Sealevel Systems, Inc. SeaConnect 370W v1.3.34" } ] } ], "descriptions": [ { "lang": "en", "value": "An information disclosure vulnerability exists in the HTTP Server /ping.html functionality of Texas Instruments CC3200 SimpleLink Solution NWP 2.9.0.0. A specially-crafted HTTP request can lead to an uninitialized read. An attacker can send an HTTP request to trigger this vulnerability." } ], "metrics": [ { "cvssV3_0": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.0" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-457", "description": "CWE-457: Use of Uninitialized Variable", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2022-02-16T16:38:32", "orgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b", "shortName": "talos" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2021-1393" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "talos-cna@cisco.com", "ID": "CVE-2021-21966", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Texas Instruments", "version": { "version_data": [ { "version_value": "Texas Instruments CC3200 SimpleLink Solution NWP 2.9.0.0,Sealevel Systems, Inc. SeaConnect 370W v1.3.34" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "An information disclosure vulnerability exists in the HTTP Server /ping.html functionality of Texas Instruments CC3200 SimpleLink Solution NWP 2.9.0.0. A specially-crafted HTTP request can lead to an uninitialized read. An attacker can send an HTTP request to trigger this vulnerability." } ] }, "impact": { "cvss": { "baseScore": 5.3, "baseSeverity": "Medium", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.0" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-457: Use of Uninitialized Variable" } ] } ] }, "references": { "reference_data": [ { "name": "https://talosintelligence.com/vulnerability_reports/TALOS-2021-1393", "refsource": "MISC", "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2021-1393" } ] } } } }, "cveMetadata": { "assignerOrgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b", "assignerShortName": "talos", "cveId": "CVE-2021-21966", "datePublished": "2022-02-16T16:38:32", "dateReserved": "2021-01-04T00:00:00", "dateUpdated": "2024-08-03T18:30:23.660Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "vulnerability-lookup:meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2021-21966\",\"sourceIdentifier\":\"talos-cna@cisco.com\",\"published\":\"2022-02-16T17:15:10.353\",\"lastModified\":\"2024-11-21T05:49:20.123\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"An information disclosure vulnerability exists in the HTTP Server /ping.html functionality of Texas Instruments CC3200 SimpleLink Solution NWP 2.9.0.0. A specially-crafted HTTP request can lead to an uninitialized read. An attacker can send an HTTP request to trigger this vulnerability.\"},{\"lang\":\"es\",\"value\":\"Se presenta una vulnerabilidad de divulgaci\u00f3n de informaci\u00f3n en la funcionalidad HTTP Server /ping.html de Texas Instruments CC3200 SimpleLink Solution NWP versi\u00f3n 2.9.0.0. Una petici\u00f3n HTTP especialmente dise\u00f1ada puede conllevar a una lectura no inicializada. Un atacante puede enviar una petici\u00f3n HTTP para desencadenar esta vulnerabilidad\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N\",\"baseScore\":5.3,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":3.9,\"impactScore\":1.4}],\"cvssMetricV30\":[{\"source\":\"talos-cna@cisco.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N\",\"baseScore\":5.3,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":3.9,\"impactScore\":1.4}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:P/I:N/A:N\",\"baseScore\":5.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"talos-cna@cisco.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-457\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-908\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ti:simplelink_cc32xx_software_development_kit:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"5.30.00.08\",\"matchCriteriaId\":\"579C3D60-5AA8-41AB-B7C1-340A300CAE39\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:ti:cc3120:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"253510AE-F0BE-45A3-B3C5-0B7F8074317A\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:ti:cc3130:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0513D674-B4DF-4BD5-83C6-380B54316B29\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:ti:cc3135:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"21FD4E05-1521-4F3E-ACEC-FE14E92820DE\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:ti:cc3220r:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D436F6E3-B044-457E-B67D-9C76105F0847\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:ti:cc3220s:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"EE6E103B-F34A-477C-907D-B4EAE295D90E\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:ti:cc3220sf:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"71ABA01C-4CB1-4DD5-9263-79A58BED3A9B\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:ti:cc3230s:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E34FD25E-D5C2-40F0-81E2-A8A102934E8C\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:ti:cc3230sf:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"3408EEBE-25EC-4CEA-8E96-DCFF7C66B3F6\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:ti:cc3235s:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"370E65A3-17A4-4E05-BB4A-6C09BB5249CA\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:ti:cc3235sf:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B06F9E6A-690D-4E95-ADD4-927995EE5523\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:ti:cc3100_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"1.0.1.15-2.15.0.1\",\"matchCriteriaId\":\"674D8056-EDA3-43F5-8859-08FBF3AED523\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:ti:cc3100:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"CFD28F25-EC13-4994-B040-D2F5F1D1C1A2\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:ti:cc3200_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"1.0.1.15-2.15.0.1\",\"matchCriteriaId\":\"8374620E-9070-4105-B6DB-A974085345A9\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:ti:cc3200:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E1738237-A64A-40A3-B201-7E0005CCA3A2\"}]}]}],\"references\":[{\"url\":\"https://talosintelligence.com/vulnerability_reports/TALOS-2021-1393\",\"source\":\"talos-cna@cisco.com\",\"tags\":[\"Exploit\",\"Third Party Advisory\"]},{\"url\":\"https://www.ti.com/lit/an/swra740/swra740.pdf?ts=1645536893264\u0026\",\"source\":\"nvd@nist.gov\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://talosintelligence.com/vulnerability_reports/TALOS-2021-1393\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Exploit\",\"Third Party Advisory\"]}]}}" } }
Loading…
Loading…
Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- 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.