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CVE-2025-25032: Denial of Service Vulnerability in IBM Cognos Analytics

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Overview

The Common Vulnerabilities and Exposures (CVE) system has identified a critical vulnerability, CVE-2025-25032, affecting multiple versions of IBM Cognos Analytics software. This vulnerability allows an authenticated user to exhaust system resources, potentially causing a denial of service. Given its potential to compromise systems and leak data, this vulnerability necessitates urgent attention and mitigation.

Vulnerability Summary

CVE ID: CVE-2025-25032
Severity: High (7.5 CVSS Score)
Attack Vector: Network
Privileges Required: Low (Authenticated User)
User Interaction: Required
Impact: Denial of Service, Potential System Compromise, and Data Leakage

Affected Products

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Product | Affected Versions

IBM Cognos Analytics | 11.2.0, 11.2.1, 11.2.2, 11.2.3, 11.2.4, 12.0.0, 12.0.1, 12.0.2, 12.0.3, 12.0.4

How the Exploit Works

An authenticated user can exploit this vulnerability by sending a specially crafted request to the IBM Cognos Analytics system. This malicious request is designed to exhaust the system’s memory resources, causing a denial of service and potentially leading to system compromise or data leakage.

Conceptual Example Code

The following is a conceptual example of an HTTP request that could potentially exploit this vulnerability:

POST /ibmcognos/analytics HTTP/1.1
Host: target.example.com
Content-Type: application/json
Authorization: Bearer {user_token}
{ "malicious_payload": "...." }

Note that this is a conceptual example and the actual exploit may involve more complex payloads or multiple requests.

Mitigation Guidance

IBM has released a patch to address this vulnerability. It is strongly recommended that all affected systems be updated as soon as possible. In the meantime, using a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can provide temporary mitigation. However, these measures should not replace patching the system.

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Disclaimer:

The information and code presented in this article are provided for educational and defensive cybersecurity purposes only. Any conceptual or pseudocode examples are simplified representations intended to raise awareness and promote secure development and system configuration practices.

Do not use this information to attempt unauthorized access or exploit vulnerabilities on systems that you do not own or have explicit permission to test.

Ameeba and its authors do not endorse or condone malicious behavior and are not responsible for misuse of the content. Always follow ethical hacking guidelines, responsible disclosure practices, and local laws.

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