Session Management Flaw in IBM Storage TS4500 Library
CVE-2025-36069

5.5MEDIUM

Key Information:

Vendor

IBM
Status
Storage Ts4500 Library
Vendor
CVE Published:
19 October 2026

What is CVE-2025-36069?

The IBM Storage TS4500 Library versions ranging from 1.1.1.6 to 1.12.0.3 exhibit a critical session management flaw where the system does not properly invalidate user sessions upon logout. This oversight could potentially allow an authenticated user to retain access and impersonate another user, leading to unauthorized actions within the system. It is vital for users of this product to apply appropriate security measures and updates to mitigate this risk.

Affected Version(s)

Storage TS4500 Library 1.1.1.6 <= 1.12.0.3

References

https://www.ibm.com/support/pages/node/7292613
vendor-advisorypatch

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.