CVE-2021-22383

Description

There is an out-of-bounds read vulnerability in eCNS280_TD V100R005C10 and eSE620X vESS V100R001C10SPC200, V100R001C20SPC200, V200R001C00SPC300. The vulnerability is due to a message-handling function that contains an out-of-bounds read vulnerability. An attacker can exploit this vulnerability by sending a specific message to the target device, which could cause a Denial of Service (DoS).

Category

4.9
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.15%
Vendor Advisory huawei.com
Affected: n/a eCNS280_TD;eSE620X vESS
Published at:
Updated at:

References

Link Tags
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210616-01-cgp-en vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-22383?
CVE-2021-22383 has been scored as a medium severity vulnerability.
How to fix CVE-2021-22383?
To fix CVE-2021-22383, 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-2021-22383 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-22383 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-2021-22383?
CVE-2021-22383 affects n/a eCNS280_TD;eSE620X vESS.
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