CVE-2016-6670
Published Sep 7, 2016
Last updated 8 years ago
Overview
- Description
- Huawei S7700, S9300, S9700, and S12700 devices with software before V200R008C00SPC500 use random numbers with insufficient entropy to generate self-signed certificates, which makes it easier for remote attackers to discover private keys by leveraging knowledge of a certificate.
- Source
- cve@mitre.org
- NVD status
- Analyzed
Risk scores
CVSS 3.0
- Type
- Primary
- Base score
- 5.3
- Impact score
- 1.4
- Exploitability score
- 3.9
- Vector string
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- Severity
- MEDIUM
CVSS 2.0
- Type
- Primary
- Base score
- 5
- Impact score
- 2.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:P/I:N/A:N
Weaknesses
- nvd@nist.gov
- CWE-200
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:huawei_firmware:s12700:v200r005c00:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7B54C737-6E7F-434C-99B8-28825515E735"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:huawei:s12700:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "138C1E57-176C-46B1-9704-D9C8391CC802"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:huawei:s9700_firmware:v200r003c00:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "06AD9ACA-E0C3-4096-BE50-94E717CDA318"
},
{
"criteria": "cpe:2.3:o:huawei:s9700_firmware:v200r005c00:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "325D6523-A07A-48D4-AD44-CF838BD77432"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:huawei:s9700:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "75FAA4BF-1ED0-4059-ADA1-071AF1BF2882"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:huawei:s7700_firmware:v200r003c00:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B1DFF0C0-AA17-4AA1-A418-4759D1A58852"
},
{
"criteria": "cpe:2.3:o:huawei:s7700_firmware:v200r005c00:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D84F05D5-BA7D-485B-91C2-273349335CFB"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:huawei:s7700:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "8769C2C4-E333-432B-8943-CFDFAE013379"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:huawei:s9300_firmware:v200r003c00:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "473B6E52-E60F-4D3C-9028-E362DF2A8327"
},
{
"criteria": "cpe:2.3:o:huawei:s9300_firmware:v200r005c00:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2632DC1D-0CB9-4493-9270-436139C88623"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:huawei:s9300:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "AD2EC926-50C6-4CBE-BB6F-56F3A6287DEE"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
]