CVE-2021-22359

Description

There is a denial of service vulnerability in the verisions V200R005C00SPC500 of S5700 and V200R005C00SPC500 of S6700. An attacker could exploit this vulnerability by sending specific message to a targeted device. Due to insufficient input validation, successful exploit can cause the service abnormal.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.17%
Vendor Advisory huawei.com
Affected: n/a S5700;S6700
Published at:
Updated at:

References

Link Tags
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210519-02-dos-en vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-22359?
CVE-2021-22359 has been scored as a high severity vulnerability.
How to fix CVE-2021-22359?
To fix CVE-2021-22359, 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-2021-22359 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-22359 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-2021-22359?
CVE-2021-22359 affects n/a S5700;S6700.
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