IBM PowerSC session fixation
CVE-2023-50936

8.8HIGH

Key Information:

Vendor

IBM
Status
PowerSC
Vendor
CVE Published:
2 February 2024

What is CVE-2023-50936?

A session management vulnerability exists in IBM PowerSC versions 1.3, 2.0, and 2.1, where failed session invalidation after logout permits an authenticated user to impersonate another user. This flaw could potentially allow unauthorized access to sensitive data and services within the affected system.

Affected Version(s)

PowerSC 1.3, 2.0, 2.1

References

https://www.ibm.com/support/pages/node/7113759
vendor-advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/275116
vdb-entry

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.