CVE-2021-40007: Huawei ECNS280 Td Firmware

Medium severity, CVSS 6.5. EPSS: 0.6% chance of exploitation in the next 30 days.

There is an information leak vulnerability in eCNS280_TD V100R005C10SPC650. The vulnerability is caused by improper log output management. An attacker with the ability to access the log file of device may lead to information disclosure.

Affected products

• Huawei ECNS280 Td Firmware: version v100r005c10spc650 only

Published 2021-12-13. Last modified 2026-06-17.