CVE-2016-6670

published 2016-09-07

CVE-2016-6670: Huawei S7700, S9300, S9700, and S12700 devices with software before V200R008C00SPC500 use random numbers with insufficient entropy to generate self-signed…

Priority P4 25 medium 5.3 CVSS 3.0

AV N AC L PR N UI N S U C L I N A N

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.

Affected

7 ranges

Vendor	Product	Version range	Fixed in
huawei	s7700_firmware	—	—
huawei	s7700_firmware	—	—
huawei	s9300_firmware	—	—
huawei	s9300_firmware	—	—
huawei	s9700_firmware	—	—
huawei	s9700_firmware	—	—
huawei_firmware	s12700	—	—

CVSS provenance

nvd v3.0 5.3 MEDIUM CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

nvd v2.0 5.0 MEDIUM AV:N/AC:L/Au:N/C:P/I:N/A:N

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CWE-200