CVE-2016-6670 Information

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.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Reference

http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160810-01-certificate-en http://www.securityfocus.com/bid/92438

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

LOW

Availability Impact

NONE

Base Score

NONE

Base Severity

5.3