This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy

Security Advisory - Integrity Protection Vulnerability in Huawei E3276s Products

  • SA No:huawei-sa-20160330-01-dongle
  • Initial Release Date: Mar 30, 2016
  • Last Release Date: Mar 30, 2016

The Huawei E3276s products have an integrity protection vulnerability. As a result, user communication can be intercepted, spoofed, and injected with traffic. (Vulnerability ID: HWPSIRT-2016-02019)

This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2016-3676.

Huawei has released software updates to fix this vulnerability. This advisory is available at the following link:

http://www.huawei.com/cn/psirt/security-advisories/huawei-sa-20160330-01-dongle-en

Product Name

Affected Version

Resolved Product and Version

E3276s

E3276s-150TCPU-V200R002B250D04SP00C00

E3276s-150TCPU-V200R002B436D09SP00C00

Users may be connected to a fake network and be intercepted, spoofed, and injected with traffic.

The vulnerability classification has been performed by using the CVSSv2 scoring system (http://www.first.org/cvss/).

Base Score: 5.8 (AV:A/AC:L/Au:N/C:P/I:P/A:P)

Temporal Score: 4.8 (E:F/RL:O/RC:C)
1. Prerequisite:
None.
2. Attacking procedure:
The Huawei E3276s products have an integrity protection vulnerability. As a result, user communication can be intercepted, spoofed, and injected with traffic.

Customers should contact Huawei TAC (Huawei Technical Assistance Center) to request the upgrades. For TAC contact information, please refer to Huawei worldwide website at http://www.huawei.com/en/psirt/report-vulnerabilities.

This vulnerability was first reported to Huawei PSIRT by GSMA Security Group. David Rupprecht also reported the problem to Huawei PSIRT later.

Huawei would like to thank GSMA Security Group and David Rupprecht for working with us and coordinated vulnerability disclosure to protect our customers.
2016-03-30 V1.0 INITIAL

Huawei adheres to protecting the ultimate interests of users with best efforts and the principle of responsible disclosure and deal with product security issues through our response mechanism.

To enjoy Huawei PSIRT services and obtain Huawei product vulnerability information, please visit http://www.huawei.com/en/psirt.

To report a security vulnerability in Huawei products and solutions, please send it to PSIRT@huawei.com. For details, please visit http://www.huawei.com/en/psirt/report-vulnerabilities.

This document is provided on an "AS IS" basis and does not imply any kind of guarantee or warranty, either express or implied, including the warranties of merchantability or fitness for a particular purpose. In no event shall Huawei or any of its directly or indirectly controlled subsidiaries or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages. Your use of the document, by whatsoever means, will be totally at your own risk. Huawei is entitled to amend or update this document from time to time.