IBM TS4500 Library 1.1.1.6-1.12.0.3 Session Invalidation Allows Impersonation
CVE-2025-36069 Published on October 19, 2026

TS4500 Tape Library Insufficient Session Expiration
IBM Storage TS4500 Library 1.1.1.6 through 1.12.0.3 does not invalidate session after a logout which could allow an authenticated user to impersonate another user on the system.

Vendor Advisory NVD

Vulnerability Analysis

CVE-2025-36069 can be exploited with network access, requires user interaction and a small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to be low. considered to have a small impact on confidentiality and integrity and availability.

Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
LOW
User Interaction:
REQUIRED
Scope:
UNCHANGED
Confidentiality Impact:
LOW
Integrity Impact:
LOW
Availability Impact:
LOW

Weakness Type

Insufficient Session Expiration

According to WASC, "Insufficient Session Expiration is when a web site permits an attacker to reuse old session credentials or session IDs for authorization."


Products Associated with CVE-2025-36069

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IBM Storage Ts4500 Library
 

Affected Versions

IBM Storage TS4500 Library: