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nvd-json-data-feeds/CVE-2021/CVE-2021-288xx/CVE-2021-28840.json

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{
"id": "CVE-2021-28840",
"sourceIdentifier": "cve@mitre.org",
"published": "2021-08-10T18:15:07.220",
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"lastModified": "2024-11-21T06:00:18.510",
"vulnStatus": "Modified",
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"cveTags": [],
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"descriptions": [
{
"lang": "en",
"value": "Null Pointer Dereference vulnerability exists in D-Link DAP-2310 2.07.RC031, DAP-2330 1.07.RC028, DAP-2360 2.07.RC043, DAP-2553 3.06.RC027, DAP-2660 1.13.RC074, DAP-2690 3.16.RC100, DAP-2695 1.17.RC063, DAP-3320 1.01.RC014 and DAP-3662 1.01.RC022 in the upload_config function of sbin/httpd binary. When the binary handle the specific HTTP GET request, the content in upload_file variable is NULL in the upload_config function then the strncasecmp would take NULL as first argument, and incur the NULL pointer dereference vulnerability."
},
{
"lang": "es",
"value": "Se presenta una vulnerabilidad de Desreferencia de Puntero Null en D-Link DAP-2310 versi\u00f3n 2.07.RC031, DAP-2330 versi\u00f3n 1.07.RC028, DAP-2360 versi\u00f3n 2.07.RC043, DAP-2553 versi\u00f3n 3.06.RC027, DAP-2660 versi\u00f3n 1. 13.RC074, DAP-2690 versi\u00f3n 3.16.RC100, DAP-2695 versi\u00f3n 1.17.RC063, DAP-3320 versi\u00f3n 1.01.RC014 y DAP-3662 versi\u00f3n 1.01.RC022, en la funci\u00f3n upload_config del binario sbin/httpd. Cuando el binario maneja la petici\u00f3n HTTP GET espec\u00edfica, el contenido en la variable upload_file es NULL en la funci\u00f3n upload_config entonces el strncasecmp tomar\u00eda NULL como primer argumento, e incurrir\u00eda en la vulnerabilidad de Desreferencia de Puntero Null"
}
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"baseScore": 7.5,
"baseSeverity": "HIGH",
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"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
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"baseScore": 5.0,
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"accessVector": "NETWORK",
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},
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},
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}
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}
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