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CVE-2025-33079: CWE-256 Plaintext Storage of a Password in IBM Controller

Medium
VulnerabilityCVE-2025-33079cvecve-2025-33079cwe-256
Published: Tue May 27 2025 (05/27/2025, 01:05:12 UTC)
Source: CVE Database V5
Vendor/Project: IBM
Product: Controller

Description

IBM Controller 11.0.0, 11.0.1, and 11.1.0 application could allow an authenticated user to obtain sensitive credentials that may be inadvertently included within the source code.

AI-Powered Analysis

AILast updated: 07/11/2025, 10:48:08 UTC

Technical Analysis

CVE-2025-33079 is a medium severity vulnerability affecting IBM Controller versions 11.0.0, 11.0.1, and 11.1.0. The vulnerability is classified under CWE-256, which pertains to the plaintext storage of passwords. Specifically, this flaw allows an authenticated user to access sensitive credentials that have been inadvertently embedded within the source code of the IBM Controller application. Because these credentials are stored in plaintext, an attacker with legitimate access to the system can extract them without needing to bypass encryption or other protective mechanisms. The vulnerability requires the attacker to have some level of authenticated access (low privileges), but no user interaction is needed beyond that. The CVSS v3.1 base score is 6.5, reflecting a network attack vector with low attack complexity, requiring privileges but no user interaction, and resulting in high confidentiality impact but no impact on integrity or availability. The vulnerability does not appear to have any known exploits in the wild at the time of publication. The absence of patches or mitigation links suggests that IBM may not have released an official fix yet or that it is pending. This vulnerability poses a risk primarily by exposing sensitive credentials that could be leveraged for further lateral movement or privilege escalation within affected environments.

Potential Impact

For European organizations using IBM Controller versions 11.0.0 through 11.1.0, this vulnerability presents a significant confidentiality risk. Exposure of plaintext credentials can lead to unauthorized access to critical systems, data exfiltration, or further compromise of internal networks. Given that IBM Controller is often used in enterprise environments for automation and orchestration, attackers gaining access to embedded credentials could manipulate workflows, access sensitive business data, or disrupt operational processes. The requirement for authenticated access somewhat limits the attack surface, but insider threats or compromised user accounts could exploit this vulnerability. In sectors with strict data protection regulations such as GDPR, unauthorized disclosure of credentials could lead to compliance violations and financial penalties. Additionally, the lack of impact on integrity and availability reduces the risk of direct service disruption but does not diminish the potential for indirect damage through credential misuse.

Mitigation Recommendations

Organizations should immediately audit their IBM Controller deployments to identify affected versions (11.0.0, 11.0.1, and 11.1.0). Until an official patch is released by IBM, the following specific mitigations are recommended: 1) Restrict and monitor authenticated user access to the IBM Controller application, applying the principle of least privilege to minimize exposure. 2) Conduct a thorough review of source code and configuration files within the IBM Controller environment to identify and remove any plaintext credentials. 3) Rotate all credentials that may have been exposed or embedded in source code to prevent unauthorized reuse. 4) Implement enhanced logging and alerting on access to sensitive areas of the IBM Controller to detect suspicious activity early. 5) Consider network segmentation to isolate IBM Controller instances from broader enterprise networks, limiting lateral movement opportunities. 6) Engage with IBM support channels to obtain updates on patches or official remediation guidance. 7) Educate administrators and users about the risks of storing credentials in plaintext and enforce secure credential management practices.

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Technical Details

Data Version
5.1
Assigner Short Name
ibm
Date Reserved
2025-04-15T17:50:20.368Z
Cvss Version
3.1
State
PUBLISHED

Threat ID: 6835ae14182aa0cae20fa013

Added to database: 5/27/2025, 12:20:36 PM

Last enriched: 7/11/2025, 10:48:08 AM

Last updated: 8/10/2025, 4:00:54 PM

Views: 9

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