CVE-2021-45391 (GCVE-0-2021-45391)
Vulnerability from cvelistv5
Published
2022-02-16 13:13
Modified
2024-08-04 04:39
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
A Buffer Overflow vulnerability exists in Tenda Router AX12 V22.03.01.21_CN in the sub_422CE4 function in the goform/setIPv6Status binary file /usr/sbin/httpd via the conType parameter, which causes a Denial of Service.
References
▼ | URL | Tags | |
---|---|---|---|
cve@mitre.org | http://tendawifi.com/index.html | Broken Link | |
cve@mitre.org | https://github.com/sec-bin/IoT-CVE/tree/main/Tenda/AX12/1 | Exploit, Third Party Advisory | |
cve@mitre.org | https://www.tenda.com.cn/ | Vendor Advisory | |
cve@mitre.org | https://www.tenda.com.cn/product/AX12.html | Product, Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | http://tendawifi.com/index.html | Broken Link | |
af854a3a-2127-422b-91ae-364da2661108 | https://github.com/sec-bin/IoT-CVE/tree/main/Tenda/AX12/1 | Exploit, Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://www.tenda.com.cn/ | Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://www.tenda.com.cn/product/AX12.html | Product, Vendor Advisory |
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-04T04:39:20.547Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://www.tenda.com.cn/" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "http://tendawifi.com/index.html" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://www.tenda.com.cn/product/AX12.html" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://github.com/sec-bin/IoT-CVE/tree/main/Tenda/AX12/1" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "n/a", "vendor": "n/a", "versions": [ { "status": "affected", "version": "n/a" } ] } ], "descriptions": [ { "lang": "en", "value": "A Buffer Overflow vulnerability exists in Tenda Router AX12 V22.03.01.21_CN in the sub_422CE4 function in the goform/setIPv6Status binary file /usr/sbin/httpd via the conType parameter, which causes a Denial of Service." } ], "problemTypes": [ { "descriptions": [ { "description": "n/a", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2022-02-16T13:13:26", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://www.tenda.com.cn/" }, { "tags": [ "x_refsource_MISC" ], "url": "http://tendawifi.com/index.html" }, { "tags": [ "x_refsource_MISC" ], "url": "https://www.tenda.com.cn/product/AX12.html" }, { "tags": [ "x_refsource_MISC" ], "url": "https://github.com/sec-bin/IoT-CVE/tree/main/Tenda/AX12/1" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2021-45391", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "n/a", "version": { "version_data": [ { "version_value": "n/a" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "A Buffer Overflow vulnerability exists in Tenda Router AX12 V22.03.01.21_CN in the sub_422CE4 function in the goform/setIPv6Status binary file /usr/sbin/httpd via the conType parameter, which causes a Denial of Service." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "https://www.tenda.com.cn/", "refsource": "MISC", "url": "https://www.tenda.com.cn/" }, { "name": "http://tendawifi.com/index.html", "refsource": "MISC", "url": "http://tendawifi.com/index.html" }, { "name": "https://www.tenda.com.cn/product/AX12.html", "refsource": "MISC", "url": "https://www.tenda.com.cn/product/AX12.html" }, { "name": "https://github.com/sec-bin/IoT-CVE/tree/main/Tenda/AX12/1", "refsource": "MISC", "url": "https://github.com/sec-bin/IoT-CVE/tree/main/Tenda/AX12/1" } ] } } } }, "cveMetadata": { "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2021-45391", "datePublished": "2022-02-16T13:13:26", "dateReserved": "2021-12-20T00:00:00", "dateUpdated": "2024-08-04T04:39:20.547Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "vulnerability-lookup:meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2021-45391\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2022-02-16T14:15:07.627\",\"lastModified\":\"2024-11-21T06:32:09.320\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A Buffer Overflow vulnerability exists in Tenda Router AX12 V22.03.01.21_CN in the sub_422CE4 function in the goform/setIPv6Status binary file /usr/sbin/httpd via the conType parameter, which causes a Denial of Service.\"},{\"lang\":\"es\",\"value\":\"Se presenta una vulnerabilidad de desbordamiento de b\u00fafer en Tenda Router AX12 versi\u00f3n V22.03.01.21_CN en la funci\u00f3n sub_422CE4 del archivo binario goform/setIPv6Status /usr/sbin/httpd por medio del par\u00e1metro conType, que causa una Denegaci\u00f3n de Servicio\"}],\"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:N/I:N/A:H\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:N/I:N/A:P\",\"baseScore\":5.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-787\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:tenda:ax12_firmware:22.03.01.21_cn:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A76AEFD7-BC1B-482E-AC63-C09EA25917F3\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:tenda:ax12:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"AE639FC1-068D-4570-AD2A-1837C339B97A\"}]}]}],\"references\":[{\"url\":\"http://tendawifi.com/index.html\",\"source\":\"cve@mitre.org\",\"tags\":[\"Broken Link\"]},{\"url\":\"https://github.com/sec-bin/IoT-CVE/tree/main/Tenda/AX12/1\",\"source\":\"cve@mitre.org\",\"tags\":[\"Exploit\",\"Third Party Advisory\"]},{\"url\":\"https://www.tenda.com.cn/\",\"source\":\"cve@mitre.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.tenda.com.cn/product/AX12.html\",\"source\":\"cve@mitre.org\",\"tags\":[\"Product\",\"Vendor Advisory\"]},{\"url\":\"http://tendawifi.com/index.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Broken Link\"]},{\"url\":\"https://github.com/sec-bin/IoT-CVE/tree/main/Tenda/AX12/1\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Exploit\",\"Third Party Advisory\"]},{\"url\":\"https://www.tenda.com.cn/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.tenda.com.cn/product/AX12.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Product\",\"Vendor 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.
Loading…