CVE-2020-9120: Huawei Cloudengine 1800v

High severity, CVSS 7.5. EPSS: 0.7% chance of exploitation in the next 30 days.

CloudEngine 1800V versions V100R019C10SPC500 has a resource management error vulnerability. Remote unauthorized attackers could send specific types of messages to the device, resulting in the message received by the system can't be forwarded normally.

Affected products

• Huawei Cloudengine 1800v: version v100r019c10spc500 only

Published 2020-12-24. Last modified 2026-06-17.