CVE-2020-9207: Huawei Cloudengine 12800 Firmware

High severity, CVSS 7.8. EPSS: 0.6% chance of exploitation in the next 30 days.

There is an improper authentication vulnerability in some verisons of Huawei CloudEngine product. A module does not verify the input file properly. Attackers can exploit this vulnerability by crafting malicious files to bypass current verification mechanism. This can compromise normal service.

Affected products

• Huawei Cloudengine 12800 Firmware: version v200r019c00spc800 only
• Huawei Cloudengine 5800 Firmware: version v200r019c00spc800 only
• Huawei Cloudengine 6800 Firmware: version v200r005c20spc800 only; version v200r019c00spc800 only
• Huawei Cloudengine 7800 Firmware: version v200r019c00spc800 only

Published 2020-12-29. Last modified 2026-06-17.