CVE-2025-36377
Session Fixation in IBM QRadar EDR Allows User Impersonation
Publication date: 2026-02-17
Last updated on: 2026-02-20
Assigner: IBM Corporation
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| ibm | qradar_edr | From 3.12.0 (inc) to 3.12.24 (exc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-613 | According to WASC, "Insufficient Session Expiration is when a web site permits an attacker to reuse old session credentials or session IDs for authorization." |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
IBM Security QRadar EDR versions 3.12 through 3.12.23 have a vulnerability where the system does not invalidate a user session after the session expires.
This flaw could allow an authenticated user to impersonate another user on the system by continuing to use an expired session.
How can this vulnerability impact me? :
This vulnerability can allow an authenticated user to impersonate another user, potentially gaining unauthorized access to that user's privileges and data.
Such impersonation could lead to unauthorized actions, data breaches, or manipulation of system resources.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
I don't know