Denial of Service Vulnerability in Huawei Network Products
CVE-2021-22357

7.5HIGH

Key Information:

Vendor

Huawei
Status
S12700;s5700;s6700;s7700
Vendor
CVE Published:
23 August 2021

What is CVE-2021-22357?

A denial of service vulnerability exists in certain Huawei network products due to insufficient input validation in a specific module. Attackers could exploit this flaw by sending specially crafted messages, which could lead to a disruption of service for affected devices. This vulnerability impacts various models of Huawei products, necessitating prompt attention to ensure network stability and security.

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Affected Version(s)

S12700;S5700;S6700;S7700 V200R013C00SPC500,V200R019C00SPC500

References

https://www.huawei.com/en/psirt/security-advisories/huawe...
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CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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