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Security Advisory - Information Leak Vulnerability in Huawei eSpace IAD

  • SA No:huawei-sa-20160905-01-espace
  • Initial Release Date: Sep 05, 2016
  • Last Release Date: Sep 05, 2016

Huawei eSpace IAD products have an information leak vulnerability. Some Web pages do not verify the validity of the permission. An attacker can check and download the fault information by access special URL. (Vulnerability ID: HWPSIRT-2016-08001)
This vulnerability has been assigned a CVE ID: CVE-2016-8271.
Huawei has released software updates to fix this vulnerability. This advisory is available at the following link:

Product Name

Affected Version

Resolved Product and Version

eSpace IAD

V300R002C01SPC100 and earlier versions


Attackers can access the device fault information by exploit the vulnerability.
The vulnerability classification has been performed by using the CVSSv2 scoring system (
Base Score: 5.0 (AV:N/AC:L/Au:N/C:P/I:N/A:N) 
Temporal Score: 4.1 (E:F/RL:O/RC:C)
1. Prerequisite:
The attacker can connect to the device;
2. Attacking procedure:
An attacker can check and download the fault information by access special URL directly.

Customers should contact Huawei TAC (Huawei Technical Assistance Center) to request the upgrades. For TAC contact information, please refer to Huawei worldwide website at

This vulnerability was disclosed by Jiang Zhiwei on website.
2016-09-05 V1.0 INITIAL

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