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CVE-2025-25026: CWE-863 Incorrect Authorization in IBM Security Guardium

Medium
VulnerabilityCVE-2025-25026cvecve-2025-25026cwe-863
Published: Wed May 28 2025 (05/28/2025, 01:11:23 UTC)
Source: CVE Database V5
Vendor/Project: IBM
Product: Security Guardium

Description

IBM Security Guardium 12.0 could allow an authenticated user to obtain sensitive information due to an incorrect authentication check.

AI-Powered Analysis

AILast updated: 07/06/2025, 01:40:27 UTC

Technical Analysis

CVE-2025-25026 is a medium-severity vulnerability identified in IBM Security Guardium version 12.0. The vulnerability is classified under CWE-863, which corresponds to an incorrect authorization issue. Specifically, this flaw allows an authenticated user with limited privileges to bypass proper authorization checks and gain access to sensitive information that should otherwise be restricted. The vulnerability arises due to an improper authentication check mechanism within the product, which fails to adequately verify whether the user has the necessary permissions to access certain data. The CVSS v3.1 base score is 4.3, reflecting a network attack vector (AV:N), low attack complexity (AC:L), requiring privileges (PR:L), no user interaction (UI:N), unchanged scope (S:U), and limited confidentiality impact (C:L) with no impact on integrity or availability (I:N/A:N). Although the vulnerability does not allow for privilege escalation or system compromise, it can lead to unauthorized disclosure of sensitive information within the IBM Security Guardium environment. Guardium is a data security and protection platform widely used for database activity monitoring, compliance, and data risk management. The flaw could be exploited remotely by an authenticated user, which implies that internal threat actors or compromised accounts could leverage this vulnerability to access data beyond their authorization level. No known exploits are currently reported in the wild, and no patches have been released yet as of the publication date (May 28, 2025).

Potential Impact

For European organizations, the impact of this vulnerability can be significant, especially for those relying on IBM Security Guardium 12.0 to secure sensitive databases and comply with stringent data protection regulations such as the GDPR. Unauthorized access to sensitive information could lead to data breaches, regulatory non-compliance, and reputational damage. Since the vulnerability requires authenticated access, the risk is primarily from insider threats or compromised credentials. However, given the critical nature of data monitored by Guardium—often including personal data, financial records, and intellectual property—any unauthorized disclosure could have legal and financial consequences. Additionally, organizations in sectors such as finance, healthcare, and government, which are prevalent across Europe, may face heightened scrutiny and penalties if sensitive data is exposed. The medium severity rating suggests that while the vulnerability is not immediately critical, it should be addressed promptly to prevent potential exploitation and data leakage.

Mitigation Recommendations

European organizations using IBM Security Guardium 12.0 should implement the following specific mitigation strategies: 1) Restrict and monitor user privileges rigorously to ensure that only necessary personnel have authenticated access to Guardium systems, minimizing the attack surface. 2) Employ strong authentication mechanisms, such as multi-factor authentication (MFA), to reduce the risk of credential compromise. 3) Conduct regular audits of user access logs and monitor for unusual access patterns that could indicate exploitation attempts. 4) Segregate duties and enforce least privilege principles within the Guardium environment to limit the potential impact of an exploited vulnerability. 5) Engage with IBM support and subscribe to security advisories to receive timely updates and patches once available. 6) Consider implementing compensating controls such as network segmentation and enhanced encryption of sensitive data to reduce exposure. 7) Prepare incident response plans specifically addressing potential data leakage scenarios related to Guardium. These targeted measures go beyond generic advice by focusing on access control hardening, monitoring, and proactive engagement with vendor updates.

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Technical Details

Data Version
5.1
Assigner Short Name
ibm
Date Reserved
2025-01-31T16:26:57.624Z
Cvss Version
3.1
State
PUBLISHED

Threat ID: 68366a30182aa0cae22e6b30

Added to database: 5/28/2025, 1:43:12 AM

Last enriched: 7/6/2025, 1:40:27 AM

Last updated: 8/13/2025, 12:15:23 PM

Views: 12

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