Medium severity · published Feb 4, 2026
CVE-2024-43181
IBM Concert 1.0.0 through 2.1.0 does not invalidate session after logout which could allow an authenticated user to impersonate another user on the system
6.3
CVSS
0.3%
EPSS
No
On KEV
Description
IBM Concert 1.0.0 through 2.1.0 does not invalidate session after logout which could allow an authenticated user to impersonate another user on the system.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 17% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CO
Concert · Ibm
1.0.0 before 2.2.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-43181
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-43181
Vendor Advisory
https://www.ibm.com/support/pages/node/7257006
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