IBM TS4500 Library 1.1.1.61.12.0.3 AuthZ Bypass Account Takeover
CVE-2026-19133 Published on November 8, 2026
TS4500 Tape Library addresses security vulnerability
IBM Storage TS4500 Library 1.1.1.6 through 1.12.0.3 could allow a remote authenticated attacker to perform unauthorized account takeover due to improper authorization.
Vulnerability Analysis
CVE-2026-19133 can be exploited with network access, and requires 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 have a high impact on confidentiality and integrity, and no impact on availability.
Weakness Type
What is an AuthZ Vulnerability?
The software does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action.
CVE-2026-19133 has been classified to as an AuthZ vulnerability or weakness.
Products Associated with CVE-2026-19133
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Affected Versions
IBM Storage TS4500 Library:- Version 1.1.1.6, <= 1.12.0.3 is affected.