Vulnerability CVE-2016-2404


Published: 2017-04-02   Modified: 2017-04-03

Description:
Huawei switches S5700, S6700, S7700, S9700 with software V200R001C00SPC300, V200R002C00SPC100, V200R003C00SPC300, V200R005C00SPC500, V200R006C00; S12700 with software V200R005C00SPC500, V200R006C00; ACU2 with software V200R005C00SPC500, V200R006C00 have a permission control vulnerability. If a switch enables Authentication, Authorization, and Accounting (AAA) for permission control and user permissions are not appropriate, AAA users may obtain the virtual type terminal (VTY) access permission, resulting in privilege escalation.

CVSS2 => (AV:N/AC:M/Au:S/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6/10
6.4/10
6.8/10
Exploit range
Attack complexity
Authentication
Remote
Medium
Single time
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Huawei -> S12700 firmware 
Huawei -> Acu2 firmware 
Huawei -> S9700 firmware 
Huawei -> S7700 firmware 
Huawei -> S6700 firmware 
Huawei -> S5700 firmware 

 References:
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160217-01-switch-en

Copyright 2021, cxsecurity.com

 

Back to Top