CVE-2014-8358
Huawei EC156, EC176, and EC177 USB Modem products with software before UTPS-V200R003B015D02SP07C1014 (23.015.02.07.1014) and before V200R003B015D02SP08C1014 (23.015.02.08.1014) use a weak ACL for the "Mobile Partner" directory, which allows remote attackers to gain SYSTEM privileges by compromising a low privilege account and modifying Mobile Partner.exe.
Date published : 2017-12-11
http://www.securityfocus.com/bid/70672
http://www.huawei.com/us/psirt/security-advisories/2014/hw-376152