CVE-2021-41449
Estado: ModificadaAlta (7.1)—
A path traversal attack in web interfaces of Netgear RAX35, RAX38, and RAX40 routers before v1.0.4.102, allows a remote unauthenticated attacker to gain access to sensitive restricted information, such as forbidden files of the web application, via sending a specially crafted HTTP packet.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
- Puntuación base: 7.1
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 1.61%
- Percentil entre todas las CVEs puntuadas: 75
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (3)
CWE
- CWE-22
Referencias
JSON original (NVD)
Mostrar
{
"id": "CVE-2021-41449",
"cveTags": [],
"metrics": {
"cvssMetricV2": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"version": "2.0",
"baseScore": 3.6,
"accessVector": "LOCAL",
"vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:P",
"authentication": "NONE",
"integrityImpact": "NONE",
"accessComplexity": "LOW",
"availabilityImpact": "PARTIAL",
"confidentialityImpact": "PARTIAL"
},
"acInsufInfo": false,
"impactScore": 4.9,
"baseSeverity": "LOW",
"obtainAllPrivilege": false,
"exploitabilityScore": 3.9,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 7.1,
"attackVector": "LOCAL",
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
"integrityImpact": "NONE",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "HIGH",
"privilegesRequired": "LOW",
"confidentialityImpact": "HIGH"
},
"impactScore": 5.2,
"exploitabilityScore": 1.8
}
]
},
"affected": [
{
"source": "cve@mitre.org",
"affectedData": [
{
"vendor": "n/a",
"product": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
]
}
],
"published": "2021-12-09T14:15:12.563",
"references": [
{
"url": "https://kb.netgear.com/000064405/Security-Advisory-for-Path-Traversal-on-Some-Routers-PSV-2021-0268",
"tags": [
"Vendor Advisory"
],
"source": "cve@mitre.org"
},
{
"url": "https://www.netgear.com/about/security/",
"tags": [
"Vendor Advisory"
],
"source": "cve@mitre.org"
},
{
"url": "https://kb.netgear.com/000064405/Security-Advisory-for-Path-Traversal-on-Some-Routers-PSV-2021-0268",
"tags": [
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://www.netgear.com/about/security/",
"tags": [
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "CWE-22"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A path traversal attack in web interfaces of Netgear RAX35, RAX38, and RAX40 routers before v1.0.4.102, allows a remote unauthenticated attacker to gain access to sensitive restricted information, such as forbidden files of the web application, via sending a specially crafted HTTP packet."
},
{
"lang": "es",
"value": "Un ataque de salto de ruta en las interfaces web de los routers Netgear RAX35, RAX38 y RAX40 versiones anteriores a v1.0.4.102, permite a un atacante remoto no autenticado conseguir acceso a información confidencial restringida, como archivos prohibidos de la aplicación web, por medio del envío de un paquete HTTP especialmente diseñado"
}
],
"lastModified": "2026-07-09T01:17:03.390",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:netgear:rax35_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5F2DB747-540A-4C65-9729-0104357CA87A",
"versionEndExcluding": "1.0.4.102"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:netgear:rax35:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "4201E4D6-4DDF-4EF3-902A-960DFFF7C9A4"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:netgear:rax38_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "466B8B30-1D65-4A02-956C-D377B554025D",
"versionEndExcluding": "1.0.4.102"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:netgear:rax38:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "BDA02FAE-E0C9-402F-9E7D-69EEDCC80053"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:netgear:rax40_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "99167432-45E7-4E21-9804-3C7FF8AD106A",
"versionEndExcluding": "1.0.4.102"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:netgear:rax40:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "13D54346-4B03-4296-B050-04EB8CFCA732"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
],
"sourceIdentifier": "cve@mitre.org"
}