Session Management Flaw in IBM Concert Affects User Authentication
CVE-2024-43181

6.3MEDIUM

Key Information:

Vendor

IBM
Status
Concert
Vendor
CVE Published:
4 February 2026

What is CVE-2024-43181?

IBM Concert versions 1.0.0 through 2.1.0 are susceptible to a session management vulnerability that fails to invalidate user sessions upon logout. This oversight enables an authenticated user to potentially impersonate another user, compromising the integrity and security of user accounts within the system. It is critical for users to apply the relevant security patches provided by IBM to safeguard against unauthorized access and maintain secure operations within their environment.

Affected Version(s)

Concert 1.0.0 <= 2.1.0

References

https://www.ibm.com/support/pages/node/7257006
vendor-advisorypatch

CVSS V3.1

Score:
6.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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