mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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144 lines
4.2 KiB
JSON
144 lines
4.2 KiB
JSON
{
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"id": "CVE-2021-27706",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2021-04-14T15:15:14.033",
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"lastModified": "2021-04-20T21:43:34.577",
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"vulnStatus": "Analyzed",
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"descriptions": [
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{
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"lang": "en",
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"value": "Buffer Overflow in Tenda G1 and G3 routers with firmware version V15.11.0.17(9502)_CN allows remote attackers to execute arbitrary code via a crafted action/\"IPMacBindIndex \"request. This occurs because the \"formIPMacBindDel\" function directly passes the parameter \"IPMacBindIndex\" to strcpy without limit."
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},
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{
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"lang": "es",
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"value": "Un desbordamiento de b\u00fafer en los enrutadores Tenda G1 y G3 con versi\u00f3n de firmware V15.11.0.17(9502) _CN permite a atacantes remotos ejecutar c\u00f3digo arbitrario por medio de una petici\u00f3n dise\u00f1ada action/\"IPMacBindIndex\". Esto ocurre porque la funci\u00f3n \"formIPMacBindDel\" pasa directamente el par\u00e1metro \"IPMacBindIndex\" a strcpy sin l\u00edmite"
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}
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],
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"metrics": {
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"cvssMetricV31": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"availabilityImpact": "HIGH",
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"baseScore": 9.8,
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"baseSeverity": "CRITICAL"
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},
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"exploitabilityScore": 3.9,
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"impactScore": 5.9
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}
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],
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"cvssMetricV2": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "2.0",
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"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
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"accessVector": "NETWORK",
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"accessComplexity": "LOW",
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"authentication": "NONE",
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"confidentialityImpact": "PARTIAL",
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"integrityImpact": "PARTIAL",
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"availabilityImpact": "PARTIAL",
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"baseScore": 7.5
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},
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"baseSeverity": "HIGH",
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"exploitabilityScore": 10.0,
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"impactScore": 6.4,
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"acInsufInfo": false,
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"obtainAllPrivilege": false,
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"obtainUserPrivilege": false,
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"obtainOtherPrivilege": false,
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"userInteractionRequired": false
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}
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]
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},
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"weaknesses": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-120"
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}
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]
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}
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],
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"configurations": [
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{
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"operator": "AND",
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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"vulnerable": true,
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"criteria": "cpe:2.3:o:tenda:g1_firmware:v15.11.0.17\\(9502\\)_cn:*:*:*:*:*:*:*",
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"matchCriteriaId": "98669DBF-D56B-4E2D-9A12-813CEC185170"
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}
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"matchCriteriaId": "01254E20-AFFD-4A1A-A956-36BFD85017D4"
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]
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}
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],
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"references": [
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{
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"url": "https://hackmd.io/BhzJ4H20TjqKUiBrDOIKaw",
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"source": "cve@mitre.org",
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"tags": [
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"Exploit",
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"Third Party Advisory"
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]
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}
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]
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} |