Vulnerabilites related to tenda - g1_firmware
cve-2021-27706
Vulnerability from cvelistv5
Published
2021-04-14 14:55
Modified
2024-08-03 21:26
Severity ?
EPSS score ?
Summary
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.
References
▼ | URL | Tags |
---|---|---|
https://hackmd.io/BhzJ4H20TjqKUiBrDOIKaw | x_refsource_MISC |
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cve-2021-27705
Vulnerability from cvelistv5
Published
2021-04-14 14:52
Modified
2024-08-03 21:26
Severity ?
EPSS score ?
Summary
Buffer Overflow in Tenda G1 and G3 routers with firmware v15.11.0.17(9502)_CN allows remote attackers to execute arbitrary code via a crafted action/"qosIndex "request. This occurs because the "formQOSRuleDel" function directly passes the parameter "qosIndex" to strcpy without limit.
References
▼ | URL | Tags |
---|---|---|
https://hackmd.io/Zb7lfFaNR0ScpaTssECFbg | x_refsource_MISC |
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cve-2021-27707
Vulnerability from cvelistv5
Published
2021-04-14 15:00
Modified
2024-08-03 21:26
Severity ?
EPSS score ?
Summary
Buffer Overflow in Tenda G1 and G3 routers with firmware v15.11.0.17(9502)_CN allows remote attackers to execute arbitrary code via a crafted action/"portMappingIndex "request. This occurs because the "formDelPortMapping" function directly passes the parameter "portMappingIndex" to strcpy without limit.
References
▼ | URL | Tags |
---|---|---|
https://hackmd.io/U7OVgYIuRcOKV7SW5-euHw | x_refsource_MISC |
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Vulnerability from fkie_nvd
Published
2021-04-14 15:15
Modified
2024-11-21 05:58
Severity ?
Summary
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.
References
▼ | URL | Tags | |
---|---|---|---|
cve@mitre.org | https://hackmd.io/BhzJ4H20TjqKUiBrDOIKaw | Exploit, Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://hackmd.io/BhzJ4H20TjqKUiBrDOIKaw | Exploit, Third Party Advisory |
Impacted products
Vendor | Product | Version | |
---|---|---|---|
tenda | g1_firmware | v15.11.0.17\(9502\)_cn | |
tenda | g1 | - | |
tenda | g3_firmware | v15.11.0.17\(9502\)_cn | |
tenda | g3 | - |
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Vulnerability from fkie_nvd
Published
2021-04-14 15:15
Modified
2024-11-21 05:58
Severity ?
Summary
Buffer Overflow in Tenda G1 and G3 routers with firmware v15.11.0.17(9502)_CN allows remote attackers to execute arbitrary code via a crafted action/"qosIndex "request. This occurs because the "formQOSRuleDel" function directly passes the parameter "qosIndex" to strcpy without limit.
References
▼ | URL | Tags | |
---|---|---|---|
cve@mitre.org | https://hackmd.io/Zb7lfFaNR0ScpaTssECFbg | Exploit, Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://hackmd.io/Zb7lfFaNR0ScpaTssECFbg | Exploit, Third Party Advisory |
Impacted products
Vendor | Product | Version | |
---|---|---|---|
tenda | g1_firmware | v15.11.0.17\(9502\)_cn | |
tenda | g1 | - | |
tenda | g3_firmware | v15.11.0.17\(9502\)_cn | |
tenda | g3 | - |
{ "configurations": [ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:tenda:g1_firmware:v15.11.0.17\\(9502\\)_cn:*:*:*:*:*:*:*", "matchCriteriaId": "98669DBF-D56B-4E2D-9A12-813CEC185170", "vulnerable": true } ], "negate": false, "operator": "OR" }, { "cpeMatch": [ { "criteria": "cpe:2.3:h:tenda:g1:-:*:*:*:*:*:*:*", "matchCriteriaId": "FD313047-8A0F-44BD-A75B-F4CF2F4DD8F6", "vulnerable": false } ], "negate": false, "operator": "OR" } ], "operator": "AND" }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:tenda:g3_firmware:v15.11.0.17\\(9502\\)_cn:*:*:*:*:*:*:*", "matchCriteriaId": "01254E20-AFFD-4A1A-A956-36BFD85017D4", "vulnerable": true } ], "negate": false, "operator": "OR" }, { "cpeMatch": [ { "criteria": "cpe:2.3:h:tenda:g3:-:*:*:*:*:*:*:*", "matchCriteriaId": "7A1B3B7C-2164-40B6-959A-188796737C16", "vulnerable": false } ], "negate": false, "operator": "OR" } ], "operator": "AND" } ], "cveTags": [], "descriptions": [ { "lang": "en", "value": "Buffer Overflow in Tenda G1 and G3 routers with firmware v15.11.0.17(9502)_CN allows remote attackers to execute arbitrary code via a crafted action/\"qosIndex \"request. This occurs because the \"formQOSRuleDel\" function directly passes the parameter \"qosIndex\" to strcpy without limit." }, { "lang": "es", "value": "Un desbordamiento de b\u00fafer en los enrutadores Tenda versiones G1 y G3 con firmware v15.11.0.17(9502) _CN, permite a atacantes remotos ejecutar c\u00f3digo arbitrario por medio de una petici\u00f3n dise\u00f1ada action/\"qosIndex\".\u0026#xa0;Esto ocurre porque la funci\u00f3n \"formQOSRuleDel\" pasa directamente el par\u00e1metro \"qosIndex\" a strcpy sin l\u00edmite" } ], "id": "CVE-2021-27705", "lastModified": "2024-11-21T05:58:27.570", "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": "2021-04-14T15:15:13.970", "references": [ { "source": "cve@mitre.org", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://hackmd.io/Zb7lfFaNR0ScpaTssECFbg" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://hackmd.io/Zb7lfFaNR0ScpaTssECFbg" } ], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-120" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
Vulnerability from fkie_nvd
Published
2021-04-14 15:15
Modified
2024-11-21 05:58
Severity ?
Summary
Buffer Overflow in Tenda G1 and G3 routers with firmware v15.11.0.17(9502)_CN allows remote attackers to execute arbitrary code via a crafted action/"portMappingIndex "request. This occurs because the "formDelPortMapping" function directly passes the parameter "portMappingIndex" to strcpy without limit.
References
▼ | URL | Tags | |
---|---|---|---|
cve@mitre.org | https://hackmd.io/U7OVgYIuRcOKV7SW5-euHw | Exploit, Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://hackmd.io/U7OVgYIuRcOKV7SW5-euHw | Exploit, Third Party Advisory |
Impacted products
Vendor | Product | Version | |
---|---|---|---|
tenda | g1_firmware | v15.11.0.17\(9502\)_cn | |
tenda | g1 | - | |
tenda | g3_firmware | v15.11.0.17\(9502\)_cn | |
tenda | g3 | - |
{ "configurations": [ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:tenda:g1_firmware:v15.11.0.17\\(9502\\)_cn:*:*:*:*:*:*:*", "matchCriteriaId": "98669DBF-D56B-4E2D-9A12-813CEC185170", "vulnerable": true } ], "negate": false, "operator": "OR" }, { "cpeMatch": [ { "criteria": "cpe:2.3:h:tenda:g1:-:*:*:*:*:*:*:*", "matchCriteriaId": "FD313047-8A0F-44BD-A75B-F4CF2F4DD8F6", "vulnerable": false } ], "negate": false, "operator": "OR" } ], "operator": "AND" }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:tenda:g3_firmware:v15.11.0.17\\(9502\\)_cn:*:*:*:*:*:*:*", "matchCriteriaId": "01254E20-AFFD-4A1A-A956-36BFD85017D4", "vulnerable": true } ], "negate": false, "operator": "OR" }, { "cpeMatch": [ { "criteria": "cpe:2.3:h:tenda:g3:-:*:*:*:*:*:*:*", "matchCriteriaId": "7A1B3B7C-2164-40B6-959A-188796737C16", "vulnerable": false } ], "negate": false, "operator": "OR" } ], "operator": "AND" } ], "cveTags": [], "descriptions": [ { "lang": "en", "value": "Buffer Overflow in Tenda G1 and G3 routers with firmware v15.11.0.17(9502)_CN allows remote attackers to execute arbitrary code via a crafted action/\"portMappingIndex \"request. This occurs because the \"formDelPortMapping\" function directly passes the parameter \"portMappingIndex\" to strcpy without limit." }, { "lang": "es", "value": "Un desbordamiento de b\u00fafer en los enrutadores Tenda versiones G1 y G3 con firmware v15.11.0.17(9502) _CN, permite a atacantes remotos ejecutar c\u00f3digo arbitrario por medio de una petici\u00f3n dise\u00f1ada action/\"portMappingIndex\".\u0026#xa0;Esto ocurre porque la funci\u00f3n \"formDelPortMapping\" pasa directamente el par\u00e1metro \"portMappingIndex\" a strcpy sin l\u00edmite" } ], "id": "CVE-2021-27707", "lastModified": "2024-11-21T05:58:27.853", "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": "2021-04-14T15:15:14.440", "references": [ { "source": "cve@mitre.org", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://hackmd.io/U7OVgYIuRcOKV7SW5-euHw" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://hackmd.io/U7OVgYIuRcOKV7SW5-euHw" } ], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-120" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }