CVE-2016-6670

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.

Category

5.3
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.14%
Vendor Advisory huawei.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160810-01-certificate-en mitigation vendor advisory
http://www.securityfocus.com/bid/92438 vdb entry third party advisory

Frequently Asked Questions

What is the severity of CVE-2016-6670?
CVE-2016-6670 has been scored as a medium severity vulnerability.
How to fix CVE-2016-6670?
To fix CVE-2016-6670, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2016-6670 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2016-6670 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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