5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
0.001 Low
EPSS
Percentile
46.6%
Some Huawei products automatically generate self-signed certificates upon the first use. The random numbers used to generate these certificates are not random enough. Different devices’ certificates may use the same random number consequently, which contains the risk of an attacker compromising the certificates. (Vulnerability ID: HWPSIRT-2016-05255)
This vulnerability has been assigned Common Vulnerabilities and Exposures (CVE) ID: CVE-2016-6670.
Huawei has released software updates to fix this vulnerability. This advisory is available at the following link:
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160810-01-certificate-en
CPE | Name | Operator | Version |
---|---|---|---|
s2300 | eq | V100R006C05 | |
s2700 | eq | V100R006C05 | |
s2300 | eq | V200R003C00 | |
s2700 | eq | V200R003C00 | |
s2300 | eq | V200R005C00 | |
s2700 | eq | V200R005C00 | |
s3300 | eq | V100R006C05 | |
s3700 | eq | V100R006C05 | |
s5300 | eq | V200R003C00 | |
s5700 | eq | V200R003C00 |
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
0.001 Low
EPSS
Percentile
46.6%