What is CVE-2021-22378?

CVE-2021-22378 is a medium-severity vulnerability in Huawei Ecns280_td, classified under Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition). CVSS score: 5.3/10. Published 2021-06-22.

How severe is CVE-2021-22378?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in Huawei Ecns280_td

CVE-2021-22378

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 aff…

Vulnerability class: Race Condition

EPSS: 0.004 (31.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H.

Affected products

Huawei Ecns280_td
Huawei Ecns280_td_firmware — versions v100r005c00, v100r005c10
N/a Ecns280_td — versions V100R005C00, V100R005C10

Weakness classification (CWE)

CWE-362 — Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition)

References

psirt@huawei.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-22378?: CVE-2021-22378 is a medium-severity vulnerability in Huawei Ecns280_td, classified under Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition). CVSS score: 5.3/10. Published 2021-06-22.
How severe is CVE-2021-22378?: Medium severity. CVSS v3 base score is 5.3 out of 10.