CVE-2016-8802: Huawei Secospace USG6300 Firmware

Medium severity, CVSS 6.5. EPSS: 1% chance of exploitation in the next 30 days.

The security policy processing module in Huawei Secospace USG6300 with software V500R001C20SPC100, V500R001C20SPC101, V500R001C20SPC200; Secospace USG6500 with software V500R001C20SPC100, V500R001C20SPC101, V500R001C20SPC200; Secospace USG6600 with software V500R001C20SPC100, V500R001C20SPC101, V500R001C20SPC200 allows authenticated attackers to setup a specific security policy into the devices, causing a buffer overflow and crashing the system.

Affected products

• Huawei Secospace USG6300 Firmware: version v500r001c20spc100 only; version v500r001c20spc101 only; version v500r001c20spc200 only
• Huawei Secospace USG6500 Firmware: version v500r001c20spc100 only; version v500r001c20spc101 only; version v500r001c20spc200 only
• Huawei Secospace USG6600 Firmware: version v500r001c20spc100 only; version v500r001c20spc101 only; version v500r001c20spc200 only

Published 2017-04-02. Last modified 2026-06-17.