CVE-2021-22292

Description

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 exhaustion and web application DoS.

7.5

CVSS

Severity: High

CVSS 3.1 •

CVSS 2.0 •

EPSS 0.17%

Vendor Advisory huawei.com

Affected: n/a eCNS280

References

Link	Tags
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210113-02-dos-en	vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-22292?: CVE-2021-22292 has been scored as a high severity vulnerability.
How to fix CVE-2021-22292?: To fix CVE-2021-22292, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-22292 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2021-22292 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-22292?: CVE-2021-22292 affects n/a eCNS280.

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