CVE-2025-36159

MEDIUM

Published Nov 20, 2025 Modified Nov 21, 2025 CWE-117

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.

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CVSS v3.1 Score

6.2

MEDIUM

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

Weakness Type (CWE)

CWE-117 CWE-117

Affected Products

Vendor	Product	Versions
ibm	concert	1.0.0 — 2.1.0

References

Advisories & Patches

https://www.ibm.com/support/pages/node/7252019

Frequently Asked Questions

What is CVE-2025-36159? +

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. It has a CVSS v3.1 base score of 6.2 (MEDIUM).

How severe is CVE-2025-36159? +

CVE-2025-36159 has a CVSS v3.1 score of 6.2 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2025-36159? +

CVE-2025-36159 affects products from ibm, specifically: concert. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-36159? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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