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NVD Vulnerability Details :
CVE-2016-6670
Deferred
More InfoOfficial Page
Source-cve@mitre.org
View Known Exploited Vulnerability (KEV) details
Published At-07 Sep, 2016 | 19:28
Updated At-12 Apr, 2025 | 10:46

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.05.3MEDIUM
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Primary2.05.0MEDIUM
AV:N/AC:L/Au:N/C:P/I:N/A:N
Type: Primary
Version: 3.0
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Type: Primary
Version: 2.0
Base score: 5.0
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:N/C:P/I:N/A:N
CPE Matches
Huawei Technologies Co., Ltd.
huawei_firmware
>>s12700>>v200r005c00
cpe:2.3:o:huawei_firmware:s12700:v200r005c00:*:*:*:*:*:*:*
Huawei Technologies Co., Ltd.
huawei
>>s12700>>-
cpe:2.3:h:huawei:s12700:-:*:*:*:*:*:*:*
Huawei Technologies Co., Ltd.
huawei
>>s9700_firmware>>v200r003c00
cpe:2.3:o:huawei:s9700_firmware:v200r003c00:*:*:*:*:*:*:*
Huawei Technologies Co., Ltd.
huawei
>>s9700_firmware>>v200r005c00
cpe:2.3:o:huawei:s9700_firmware:v200r005c00:*:*:*:*:*:*:*
Huawei Technologies Co., Ltd.
huawei
>>s9700>>-
cpe:2.3:h:huawei:s9700:-:*:*:*:*:*:*:*
Huawei Technologies Co., Ltd.
huawei
>>s7700_firmware>>v200r003c00
cpe:2.3:o:huawei:s7700_firmware:v200r003c00:*:*:*:*:*:*:*
Huawei Technologies Co., Ltd.
huawei
>>s7700_firmware>>v200r005c00
cpe:2.3:o:huawei:s7700_firmware:v200r005c00:*:*:*:*:*:*:*
Huawei Technologies Co., Ltd.
huawei
>>s7700>>-
cpe:2.3:h:huawei:s7700:-:*:*:*:*:*:*:*
Huawei Technologies Co., Ltd.
huawei
>>s9300_firmware>>v200r003c00
cpe:2.3:o:huawei:s9300_firmware:v200r003c00:*:*:*:*:*:*:*
Huawei Technologies Co., Ltd.
huawei
>>s9300_firmware>>v200r005c00
cpe:2.3:o:huawei:s9300_firmware:v200r005c00:*:*:*:*:*:*:*
Huawei Technologies Co., Ltd.
huawei
>>s9300>>-
cpe:2.3:h:huawei:s9300:-:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-200Primarynvd@nist.gov
CWE ID: CWE-200
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160810-01-certificate-encve@mitre.org
Mitigation
Vendor Advisory
http://www.securityfocus.com/bid/92438cve@mitre.org
Third Party Advisory
VDB Entry
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160810-01-certificate-enaf854a3a-2127-422b-91ae-364da2661108
Mitigation
Vendor Advisory
http://www.securityfocus.com/bid/92438af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
VDB Entry
Hyperlink: http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160810-01-certificate-en
Source: cve@mitre.org
Resource:
Mitigation
Vendor Advisory
Hyperlink: http://www.securityfocus.com/bid/92438
Source: cve@mitre.org
Resource:
Third Party Advisory
VDB Entry
Hyperlink: http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160810-01-certificate-en
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Mitigation
Vendor Advisory
Hyperlink: http://www.securityfocus.com/bid/92438
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Third Party Advisory
VDB Entry
Change History
0Changes found
Details not found