CVE-2025-33015: Multiple Vulnerabilities in IBM Concert Software

Published Jan 14, 2026
·
Updated

IBM Concert 1.0.0 through 2.1.0 is vulnerable to malicious file upload by not validating the content of the file uploaded to the web interface.

Other sources

IBM Concert Software is vulnerable to malicious file upload by not validating the content of the file uploaded to the web interface.

— IBM

Affected Software

2 affected components
IBM Concert Software<=1.0.0-2.1.0
IBM Concert>=1.0.0<2.2.0

Remediation

Information

IBM strongly recommends addressing the vulnerability now by upgrading to IBM Concert Software 2.2.0. Download IBM Concert Software 2.2.0 from Container software library section of IBM Entitled Registry ( ICR ) and follow installation instructions depending on the type of deployment.

Event History

Jan 14, 2026
CVE Published
via IBM·12:00 AM
Data Sourced
via IBM·12:00 AM
DescriptionAffected Software
Jan 20, 2026
CVE Published
via MITRE·03:04 PM
Data Sourced
via MITRE·03:04 PM
RemedyDescriptionSeverityWeakness
Data Sourced
via NVD·04:16 PM
DescriptionSeverityWeaknessAffected Software

Parent advisories

This vulnerability appears in the following advisories.

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Frequently Asked Questions

1

What is the severity of CVE-2025-33015?

CVE-2025-33015 has been rated as a critical vulnerability due to its potential for allowing malicious file uploads.

2

How do I fix CVE-2025-33015?

To fix CVE-2025-33015, it is essential to update IBM Concert Software to a version greater than 2.1.0, which addresses this vulnerability.

3

What versions of IBM Concert Software are affected by CVE-2025-33015?

IBM Concert Software versions 1.0.0 through 2.1.0 are vulnerable to CVE-2025-33015.

4

What can attackers do with CVE-2025-33015?

Attackers can exploit CVE-2025-33015 to upload malicious files to the web interface, compromising system security.

5

Is there a workaround for CVE-2025-33015 if I cannot immediately update?

If an immediate update is not possible, implement strict file validation controls and limit file uploads as a temporary measure against CVE-2025-33015.

Company

Resources

Contact

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CVE-2025-33015 - Multiple Vulnerabilities in IBM Concert Software - SecAlerts