6.3

CVE-2024-43181: ibm concert Insufficient Session Expiration

CVSS: 6.3v3.1MediumAnalyzed
Published 04-02-2026Last modified 05-02-2026
Open JSON

Vulnerability summary

CVE-2024-43181 is a medium (CVSS 6.3) Insufficient Session Expiration vulnerability in ibm concert. EPSS estimates a 0.25% chance of exploitation in the next 30 days, higher than 15.9% of scored vulnerabilities.

Overall risk
25/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.3/10
010
Medium · v3.1 (CVE.org)
EPSS score
0.25%
0%100%
Low · +0.02 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 04-02-2026
    PublishedVulnerability first disclosed.
  2. 05-02-2026
    Last modifiedVulnerability information updated.

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 metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.25%

Chance of exploitation in the next 30 days

Percentile

16%

Versus all other CVEs

30-day change

+0.02 pp

From 0.23% on 22-09-2026

22-09-202622-10-2026
EPSS score
0.25%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Ibm1 product
  • concert≥ 1.0.0, ≤ 2.1.0 | ≥ 1.0.0, < 2.2.0

1 vendor · 1 product

References

1 links