Is CVE-2025-36159 in the CISA KEV catalog?

No. CVE-2025-36159 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2025-36159?

CVE-2025-36159 has a CVSS v3 base score of 6.2 (MEDIUM).

What is the EPSS score for CVE-2025-36159?

CVE-2025-36159 has an EPSS score of 0.10% (1th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2025-36159?

Upgrade concert to 2.1.0 or later.

CVE & CISA-KEV Catalog

CVE-2025-36159

MEDIUM

6.2

CVSS v3

NVD

Description

IBM Concert 1.0.0 through 2.0.0 could allow a local user to forge log files to impersonate other users or hide their identity due to improper neutralization of output.

CWE-117

How to fix

Remediation Available

concertNVD

Affected:>= 1.0.0, < 2.1.0Fixed in:2.1.0CVE-2025-36159derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityHigh

AvailabilityNone

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Exploit Intelligence

0.10%probability of exploitation in 30 days

1stpercentile

Low risk: more likely to be exploited than 1% of all known CVEs.

References

Vendor Advisory1

ibm.com

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-11-21.