How severe is CVE-2025-36159?

CVE-2025-36159 has a CVSS 3.x base score of 6.2, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.

Is CVE-2025-36159 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (1st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-36159?

CVE-2025-36159 affects Ibm Concert. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-36159?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-36159 have an EU (EUVD) identifier?

Yes. CVE-2025-36159 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-198358.

When was CVE-2025-36159 published?

CVE-2025-36159 was published on 2025-11-20 and last updated on 2026-06-17.

CVE-2025-36159

CVE-2025-36159 is a medium-severity vulnerability in Ibm Concert with a CVSS 3.x base score of 6.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-117.

Key facts

Severity: Medium (CVSS 3.x base score 6.2)
EPSS exploit prediction: 0% (1st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-198358
Weakness: CWE-117
Affected product: Ibm Concert
Published: 2025-11-20
Last modified: 2026-06-17

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.

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.
How severe is CVE-2025-36159?: CVE-2025-36159 has a CVSS 3.x base score of 6.2, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2025-36159 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (1st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-36159?: CVE-2025-36159 affects Ibm Concert. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-36159?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-36159 have an EU (EUVD) identifier?: Yes. CVE-2025-36159 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-198358.
When was CVE-2025-36159 published?: CVE-2025-36159 was published on 2025-11-20 and last updated on 2026-06-17.

References

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

Affected products (1)

cpe:2.3:a:ibm:concert:*:*:*:*:*:*:*:*

More vulnerabilities in Ibm Concert

CVE-2025-33015 — High (CVSS 8.8): IBM Concert 1.0.0 through 2.1.0 is vulnerable to malicious file upload by not validating the content of the file…
CVE-2025-12771 — High (CVSS 7.8): IBM Concert 1.0.0 through 2.1.0 is vulnerable to a stack-based buffer overflow, caused by improper bounds checking. A…
CVE-2025-64645 — High (CVSS 7.7): IBM Concert 1.0.0 through 2.1.0 could allow a local user to escalate their privileges due to a race condition of a…
CVE-2024-52360 — High (CVSS 7.6): IBM Concert Software 1.0.0, 1.0.1, 1.0.2, and 1.0.2.1 is vulnerable to SQL injection. A remote attacker could send…
CVE-2025-33090 — High (CVSS 7.5): IBM Concert Software 1.0.0 through 1.1.0 could allow a remote attacker to cause a denial of service using a specially…
CVE-2025-33088 — High (CVSS 7.4): IBM Concert 1.0.0 through 2.1.0 could allow a local user with specific knowledge about the system's architecture to…

All CVEs affecting Ibm Concert →

Other CWE-117 (Improper Output Neutralization for Logs) vulnerabilities

CVE-2023-46322 — Critical (CVSS 9.8): iTermSessionLauncher.m in iTerm2 before 3.5.0beta12 does not sanitize ssh hostnames in URLs. The hostname's initial…
CVE-2023-46321 — Critical (CVSS 9.8): iTermSessionLauncher.m in iTerm2 before 3.5.0beta12 does not sanitize paths in x-man-page URLs. They may have shell…
CVE-2024-0095 — Critical (CVSS 9.0): NVIDIA Triton Inference Server for Linux and Windows contains a vulnerability where a user can inject forged logs and…
CVE-2024-25047 — High (CVSS 8.6): IBM Cognos Analytics 11.2.0 through 11.2.4 and 12.0.0 through 12.0.2 is vulnerable to injection attacks in application…
CVE-2025-57564 — High (CVSS 8.2): CubeAPM nightly-2025-08-01-1 allow unauthenticated attackers to inject arbitrary log entries into production systems…
CVE-2026-10745 — High (CVSS 7.9): Improper output neutralization for logs vulnerability in upKeeper Solutions upKeeper Instant Privilege Access on…

Browse all CWE-117 (Improper Output Neutralization for Logs) vulnerabilities →