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CVE-2022-22442: Information Disclosure in IBM InfoSphere Information Server

Medium
VulnerabilityCVE-2022-22442cvecve-2022-22442
Published: Thu Nov 03 2022 (11/03/2022, 00:00:00 UTC)
Source: CVE
Vendor/Project: n/a
Product: IBM InfoSphere Information Server

Description

"IBM InfoSphere Information Server 11.7 could allow an authenticated user to access information restricted to users with elevated privileges due to improper access controls. IBM X-Force ID: 224427."

AI-Powered Analysis

AILast updated: 07/07/2025, 01:54:42 UTC

Technical Analysis

CVE-2022-22442 is a medium-severity vulnerability affecting IBM InfoSphere Information Server version 11.7. The flaw arises from improper access control mechanisms within the software, allowing an authenticated user with standard privileges to access information that should be restricted to users with elevated privileges. Specifically, this vulnerability is classified under CWE-284, which relates to improper access control. The CVSS 3.1 base score is 6.5, 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), high confidentiality impact (C:H), and no impact on integrity or availability (I:N, A:N). This means that an attacker who has legitimate access to the system but with limited privileges can exploit this vulnerability remotely without additional user interaction to disclose sensitive information that should be protected. The vulnerability does not affect the integrity or availability of the system but compromises confidentiality, potentially exposing sensitive business or operational data managed by IBM InfoSphere Information Server. There are no known exploits in the wild at the time of publication, and no official patches have been linked, indicating that organizations must rely on configuration reviews and access control audits until a patch is available. IBM InfoSphere Information Server is a data integration platform widely used for enterprise data management, ETL (extract, transform, load) processes, and analytics, making the confidentiality of data processed by this system critical.

Potential Impact

For European organizations, the impact of CVE-2022-22442 can be significant due to the sensitive nature of data handled by IBM InfoSphere Information Server, including personal data subject to GDPR and critical business intelligence. Unauthorized disclosure of such data can lead to regulatory penalties, loss of competitive advantage, and reputational damage. Since the vulnerability allows privilege-limited authenticated users to access elevated information, insider threats or compromised accounts pose a heightened risk. Organizations in sectors such as finance, healthcare, telecommunications, and government, which often rely on IBM InfoSphere for data integration and analytics, may face increased exposure. The breach of confidentiality could lead to non-compliance with data protection regulations, triggering investigations and fines. Additionally, the lack of impact on integrity and availability means the system remains operational, potentially allowing prolonged undetected data exposure. The absence of known exploits reduces immediate risk but does not eliminate the threat, especially in environments where user credentials may be compromised or misused.

Mitigation Recommendations

To mitigate CVE-2022-22442, European organizations should implement the following specific measures: 1) Conduct a thorough audit of user roles and privileges within IBM InfoSphere Information Server 11.7 to ensure the principle of least privilege is strictly enforced, removing unnecessary elevated access. 2) Implement strong authentication mechanisms, such as multi-factor authentication (MFA), to reduce the risk of credential compromise for users with access to the system. 3) Monitor and log access to sensitive data within the platform, establishing alerts for anomalous access patterns or privilege escalations. 4) Restrict network access to the IBM InfoSphere server to trusted hosts and networks, using network segmentation and firewall rules to limit exposure. 5) Regularly review and update access control policies and configurations to detect and remediate misconfigurations that could be exploited. 6) Stay informed about IBM security advisories and apply patches or updates promptly once available. 7) Educate users about the risks of credential sharing and insider threats to minimize the risk of misuse. These targeted actions go beyond generic advice by focusing on access control hygiene, monitoring, and network restrictions specific to the affected product and vulnerability.

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Technical Details

Data Version
5.1
Assigner Short Name
ibm
Date Reserved
2022-01-03T00:00:00.000Z
Cisa Enriched
true
Cvss Version
3.1
State
PUBLISHED

Threat ID: 682d981fc4522896dcbdcb2f

Added to database: 5/21/2025, 9:08:47 AM

Last enriched: 7/7/2025, 1:54:42 AM

Last updated: 8/5/2025, 5:30:54 PM

Views: 10

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