CVE-2021-22378

5.3 mediumEPSS 0.4%

Medium (5.3) in huawei ecns280 td firmware. EPSS 0.4% chance of exploitation in the next 30 days.

There is a race condition vulnerability in eCNS280_TD V100R005C00 and V100R005C10. There is a timing window exists in which the database can be operated by another thread that is operating concurrently. Successful exploit may cause the affected device abnormal.

Severity

CVSS 3.1

5.3 medium

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 34% of CVEs (scores of 2026-10-31)
CWE: CWE-362
Published: 2021-06-22
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

huawei:ecns280_td_firmware

References

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210602-01-cgp-en
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210602-01-cgp-en

Check your stack JSON