QID 43874

Date Published: 2021-10-19

QID 43874: Huawei Switch Denial of Service (DoS) Vulnerability (SA-20210512-01)

There is a denial of service vulnerability in Huawei products. A module cannot deal with specific messages due to validating inputs insufficiently. Attackers can exploit this vulnerability by sending specific messages to affected module. This can cause denial of service. (Vulnerability ID: HWPSIRT-2020-00445)

Attackers can exploit this vulnerability by sending specific messages to affected module. This can cause denial of service.

  • CVSS V3 rated as High - 7.5 severity.
  • CVSS V2 rated as Medium - 5 severity.
    • Solution
    Refer to Huawei security advisory huawei-sa-20210512-01 for updates and patch information.
    Vendor References

    CVEs related to QID 43874

    CVE-2021-22357 |
    Software Advisories
    Advisory ID Software Component Link
    huawei-sa-20210512-01 URL Logo www.huawei.com/en/psirt/security-advisories/huawei-sa-20210512-01-dos-en
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