What is CVE-2021-22292?

CVE-2021-22292 is a high-severity vulnerability in Huawei Ecns280. CVSS score: 7.5/10. Published 2021-02-06.

How severe is CVE-2021-22292?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Huawei Ecns280

CVE-2021-22292

There is a denial of service (DoS) vulnerability in eCNS280 versions V100R005C00, V100R005C10. Due to a design defect, remote unauthorized attackers send a large number of specific messages to affected devices, causing system resource exha…

EPSS: 0.009 (55.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Huawei Ecns280
Huawei Ecns280_firmware — versions v100r005c00, v100r005c10
N/a Ecns280 — versions V100R005C00, V100R005C10

References

psirt@huawei.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2021-22292?: CVE-2021-22292 is a high-severity vulnerability in Huawei Ecns280. CVSS score: 7.5/10. Published 2021-02-06.
How severe is CVE-2021-22292?: High severity. CVSS v3 base score is 7.5 out of 10.