CVE-2016-2855: Huawei Mobile Broadband Hl Service

High severity, CVSS 7.8. EPSS: 0.5% chance of exploitation in the next 30 days.

The Huawei Mobile Broadband HL Service 22.001.25.00.03 and earlier uses a weak ACL for the MobileBrServ program data directory, which allows local users to gain SYSTEM privileges by modifying VERSION.dll.

Affected products

• Huawei Mobile Broadband Hl Service: up to and including 22.001.25.00.03

Published 2016-05-23. Last modified 2026-06-17.