CVSS Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Lifecycle Timeline
4Tags
Description
IBM CICS Transaction Gateway for Multiplatforms 9.3 and 10.1 could allow a user to transfer or view files due to improper access controls.
Analysis
IBM CICS Transaction Gateway for Multiplatforms versions 9.3 and 10.1 contain an improper access control vulnerability (CWE-284) that allows local users to transfer or view files without authentication or authorization checks. An attacker with local system access can exploit this flaw to read sensitive data or modify files, resulting in confidentiality and integrity compromise with a CVSS base score of 5.1. …
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Remediation
Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Vendor patch is available.
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External POC / Exploit Code
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EUVD-2026-12071