IBM Ops Analytics Log Analysis 1.3-1.3.8: Session stays after pw change
CVE-2024-40683 Published on July 30, 2026
IBM Operations Analytics - Log Analysis is affected by a TOCTOU weakness allowing active sessions to persist beyond a password change
IBM Operations Analytics - Log Analysis 1.3.5.0, 1.3.5.1, 1.3.5.2, 1.3.5.3, 1.3.6.0, 1.3.6.1, 1.3.7.0, 1.3.7.1, 1.3.7.2, and 1.3.8.0, 1.3.8.1, 1.3.8.2, 1.3.8.3, 1.3.8.4 does not invalidate session after a password chance which could allow an authenticated user to impersonate another user on the system.
Vulnerability Analysis
CVE-2024-40683 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.
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-2024-40683
Want to know whenever a new CVE is published for IBM Operations Analytics Log Analysis? stack.watch will email you.
Affected Versions
IBM Operations Analytics - Log Analysis:- Version 1.3.5.0, 1.3.5.1, 1.3.5.2, 1.3.5.3 is affected.
- Version 1.3.6.0, 1.3.6.1 is affected.
- Version 1.3.7.0, 1.3.7.1, 1.3.7.2 is affected.
- Version 1.3.8.0, 1.3.8.1, 1.3.8.2, 1.3.8.3, 1.3.8.4 is affected.
Exploit Probability
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.