Vulnerability CVE-2012-6571


Published: 2013-06-20

Description:
The HTTP module in the (1) Branch Intelligent Management System (BIMS) and (2) web management components on Huawei AR routers and S2000, S3000, S3500, S3900, S5100, S5600, and S7800 switches uses predictable Session ID values, which makes it easier for remote attackers to hijack sessions via a brute-force attack.

Type:

CWE-310

(Cryptographic Issues)

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.5/10
6.4/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Huawei -> S5600 
Huawei -> Ar 18-1x 
Huawei -> S7800 
Huawei -> Ar 18-2x 
Huawei -> S8500 
Huawei -> Ar 18-3x 
Huawei -> Ar 19/29/49 
Huawei -> Ar 28/46 
Huawei -> S2000 
Huawei -> S2300 
Huawei -> S2700 
Huawei -> S3000 
Huawei -> S3300 
Huawei -> S3300hi 
Huawei -> S3500 
Huawei -> S3700 
Huawei -> S3900 
Huawei -> S5100 

 References:
http://www.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-u_194371.htm

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