IBM TE Advanced 10.0.1 Session Not Invalidate After Logout User Impersonation
CVE-2023-49881 Published on October 1, 2025

IBM Transformation Extender Advanced session fixation
IBM Transformation Extender Advanced 10.0.1 does not invalidate session after logout which could allow an authenticated user to impersonate another user on the system.

Vendor Advisory NVD

Vulnerability Analysis

CVE-2023-49881 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 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:
NONE
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-2023-49881

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IBM Transformation Extender Advanced
 

Affected Versions

IBM Transformation Extender Advanced Version 10.0.1 is affected by CVE-2023-49881

Exploit Probability

EPSS
0.04%
Percentile
12.61%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.