CVE-2020-9206: Huawei EUDC660 Firmware

Medium severity, CVSS 6.7. EPSS: 0.2% chance of exploitation in the next 30 days.

The eUDC660 product has a resource management vulnerability. An attacker with high privilege needs to perform specific operations to exploit the vulnerability on the affected device. Due to improper resource management of the device, as a result, the key file can be obtained and data can be decrypted, affecting confidentiality, integrity, and availability of the device.

Affected products

• Huawei EUDC660 Firmware: version v100r005c00 only

Published 2021-03-22. Last modified 2026-06-17.