CVE-2020-1827
Estado: ModificadaAlta (7.5)—
Huawei NIP6800 versions V500R001C30, V500R001C60SPC500, and V500R005C00SPC100; and Secospace USG6600 and USG9500 versions V500R001C30SPC200, V500R001C30SPC600, V500R001C60SPC500, and V500R005C00SPC100 have an information leakage vulnerability. An attacker can exploit this vulnerability by sending specific request packets to affected devices. Successful exploit may lead to information leakage.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Puntuación base: 7.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.74%
- Percentil entre todas las CVEs puntuadas: 53
- 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-404
Referencias
JSON original (NVD)
Mostrar
{
"id": "CVE-2020-1827",
"cveTags": [],
"metrics": {
"cvssMetricV2": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"version": "2.0",
"baseScore": 5,
"accessVector": "NETWORK",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"authentication": "NONE",
"integrityImpact": "NONE",
"accessComplexity": "LOW",
"availabilityImpact": "PARTIAL",
"confidentialityImpact": "NONE"
},
"acInsufInfo": false,
"impactScore": 2.9,
"baseSeverity": "MEDIUM",
"obtainAllPrivilege": false,
"exploitabilityScore": 10,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 7.5,
"attackVector": "NETWORK",
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"integrityImpact": "NONE",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "HIGH",
"privilegesRequired": "NONE",
"confidentialityImpact": "NONE"
},
"impactScore": 3.6,
"exploitabilityScore": 3.9
}
]
},
"affected": [
{
"source": "psirt@huawei.com",
"affectedData": [
{
"vendor": "Huawei",
"product": "NIP6800",
"versions": [
{
"status": "affected",
"version": "V500R001C30"
},
{
"status": "affected",
"version": "V500R001C60SPC500"
},
{
"status": "affected",
"version": "V500R005C00SPC100"
}
]
},
{
"vendor": "Huawei",
"product": "Secospace USG6600, USG9500",
"versions": [
{
"status": "affected",
"version": "V500R001C30SPC200"
},
{
"status": "affected",
"version": "V500R001C30SPC600"
},
{
"status": "affected",
"version": "V500R001C60SPC500"
},
{
"status": "affected",
"version": "V500R005C00SPC100"
}
]
}
]
}
],
"published": "2020-02-17T21:15:12.757",
"references": [
{
"url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200212-02-ipsec-en",
"tags": [
"Vendor Advisory"
],
"source": "psirt@huawei.com"
},
{
"url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200212-02-ipsec-en",
"tags": [
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "CWE-404"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Huawei NIP6800 versions V500R001C30, V500R001C60SPC500, and V500R005C00SPC100; and Secospace USG6600 and USG9500 versions V500R001C30SPC200, V500R001C30SPC600, V500R001C60SPC500, and V500R005C00SPC100 have an information leakage vulnerability. An attacker can exploit this vulnerability by sending specific request packets to affected devices. Successful exploit may lead to information leakage."
},
{
"lang": "es",
"value": "Huawei NIP6800 versiones V500R001C30, V500R001C60SPC500 y V500R005C00SPC100; y Secospace USG6600 y USG9500 versiones V500R001C30SPC200, V500R001C30SPC600, V500R001C60SPC500 y V500R005C00SPC100, presentan una vulnerabilidad de fuga de información. Un atacante puede explotar esta vulnerabilidad mediante el envío de paquetes de petición específicos hacia los dispositivos afectados. Una explotación con éxito puede conllevar a una fuga de información."
}
],
"lastModified": "2026-06-17T03:02:28.113",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:huawei:nip6800_firmware:v500r001c30:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "4B3D681F-E141-4BB1-9437-8BFE286CB164"
},
{
"criteria": "cpe:2.3:o:huawei:nip6800_firmware:v500r001c60spc500:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C38F1E7A-0347-4E45-A0B6-CB8CE0D8A07E"
},
{
"criteria": "cpe:2.3:o:huawei:nip6800_firmware:v500r005c00spc100:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "954A1F94-2442-4064-9DC5-14EFC2FA62F7"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:huawei:nip6800:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "875441DD-575F-4F4D-A6BD-23C38641D330"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:huawei:secospace_usg6600_firmware:v500r001c30spc200:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1CA7BE1F-853E-4CBA-8A90-BAEA0BCC6A97"
},
{
"criteria": "cpe:2.3:o:huawei:secospace_usg6600_firmware:v500r001c30spc600:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B80E521E-1BFB-405E-9F8E-4A0734731FD0"
},
{
"criteria": "cpe:2.3:o:huawei:secospace_usg6600_firmware:v500r001c60spc500:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5226BD96-2B00-469B-AADD-CD0541610BBD"
},
{
"criteria": "cpe:2.3:o:huawei:secospace_usg6600_firmware:v500r005c00spc100:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "4DB3FD6B-0EE4-4467-8BAE-AE52FB2906EA"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:huawei:secospace_usg6600:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "BE469876-F873-4705-9760-097AE840A818"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:huawei:usg9500_firmware:v500r001c30spc200:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C0BF5257-8CD1-4951-9C53-07B85D468F8B"
},
{
"criteria": "cpe:2.3:o:huawei:usg9500_firmware:v500r001c30spc600:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6E2CDEF7-F8C8-482E-B43D-DB3F0CE010F8"
},
{
"criteria": "cpe:2.3:o:huawei:usg9500_firmware:v500r001c60spc500:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "8A1EFB9D-5349-4EAF-9880-34F0D20011E4"
},
{
"criteria": "cpe:2.3:o:huawei:usg9500_firmware:v500r005c00spc100:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "BE7369E3-5F3F-40D1-8690-95192131B683"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:huawei:usg9500:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "4B6064BB-5E62-4D70-B933-05B5426EEE9C"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
],
"sourceIdentifier": "psirt@huawei.com"
}