Session Management Vulnerability in Huawei VCN500
CVE-2015-8331

7.4HIGH

Key Information:

Vendor

Huawei
Status
Vcn500
Vendor
CVE Published:
11 January 2016

What is CVE-2015-8331?

The Huawei VCN500's Operation and Maintenance Unit (OMU) contains a flaw in session management, specifically in how it fails to invalidate session IDs following an abnormal exit. This oversight allows remote attackers to exploit the vulnerability for conducting replay attacks by reusing valid session IDs, potentially gaining unauthorized access to users' sessions and sensitive information.

References

http://www1.huawei.com/en/security/psirt/security-bulleti...
x_refsource_CONFIRM

CVSS V3.1

Score:
7.4
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.