CVE-2019-5248: Huawei Cloudengine 12800 Firmware

High severity, CVSS 7.4. EPSS: 0.3% chance of exploitation in the next 30 days.

CloudEngine 12800 has a DoS vulnerability. An attacker of a neighboring device sends a large number of specific packets. As a result, a memory leak occurs after the device uses the specific packet. As a result, the attacker can exploit this vulnerability to cause DoS attacks on the target device.

Affected products

• Huawei Cloudengine 12800 Firmware: version v200r001c00spc600 only; version v200r001c00spc700 only; version v200r002c01 only; version v200r002c50spc800 only; version v200r002c50spc800pwe only

Published 2019-12-13. Last modified 2026-06-17.