Vulnerability Database

313,518

Total vulnerabilities in the database

CVE-2016-6670

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.

Published: Sep 7, 2016
Updated: Nov 9, 2025
CVE: CVE-2016-6670
Severity: Medium
Exploit:

CVSS v2:

Severity: Medium
Score: 5
AV:N/AC:L/Au:N/C:P/I:N/A:N

CWEs:

CWE-200

Affected Software
References

Software	From	Fixed in
huawei_firmware / s12700	200r005c00	200r005c00.x
huawei / s9700_firmware	200r003c00	200r003c00.x
huawei / s9700_firmware	200r005c00	200r005c00.x
huawei / s7700_firmware	200r003c00	200r003c00.x
huawei / s7700_firmware	200r005c00	200r005c00.x
huawei / s9300_firmware	200r003c00	200r003c00.x
huawei / s9300_firmware	200r005c00	200r005c00.x

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