Privilege Escalation Vulnerability in Huawei eCNS280 and eSE620X Products
CVE-2021-22396

7.8HIGH

Key Information:

Vendor

Huawei
Status
Ecns280 Td;ese620x Vess
Vendor
CVE Published:
2 August 2021

What is CVE-2021-22396?

A privilege escalation vulnerability exists in certain Huawei products due to improper privilege management. This flaw allows a local attacker with basic privileges to access sensitive files that should be restricted. Successful exploitation of this vulnerability could allow the attacker to elevate their privileges, potentially leading to unauthorized control over aspects of the affected systems. Users of eCNS280 and eSE620X models are urged to review their security settings and apply any necessary patches to mitigate this risk.

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Affected Version(s)

eCNS280_TD;eSE620X vESS V100R005C00,V100R005C10

eCNS280_TD;eSE620X vESS V100R001C10SPC200,V100R001C20SPC200

References

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

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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