CVE-2022-38385 in Cloud Pak for Security
Summary
by MITRE • 11/16/2022
IBM Cloud Pak for Security (CP4S) 1.10.0.0 through 1.10.2.0 could allow an authenticated user to obtain highly sensitive information or perform unauthorized actions due to improper input validation. IBM X-Force ID: 233777.
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Analysis
by VulDB Data Team • 11/16/2022
IBM Cloud Pak for Security version 1.10.0.0 through 1.10.2.0 contains a critical vulnerability classified as improper input validation that affects authenticated users. This vulnerability stems from insufficient sanitization of user-supplied input within the application's processing pipeline, creating potential attack vectors for information disclosure and unauthorized administrative actions. The flaw allows an authenticated attacker to manipulate input parameters in ways that bypass intended security controls, potentially leading to privilege escalation or data exposure. The vulnerability is particularly concerning as it affects a security-focused platform where unauthorized access to sensitive information could compromise entire security operations. According to CWE-20, this represents a classic input validation weakness where the application fails to properly validate or sanitize user input before processing. The security implications extend beyond simple data exposure to include potential privilege escalation scenarios where an authenticated user could perform actions outside their intended permissions. The vulnerability exists in the application's request handling mechanisms where input parameters are not adequately validated against expected formats or ranges, creating opportunities for attackers to inject malicious payloads or manipulate application behavior.
The operational impact of this vulnerability in IBM Cloud Pak for Security environments is substantial as it directly affects the platform's core security posture. Attackers could potentially exploit this weakness to access sensitive security data, including threat intelligence, security logs, and configuration information that would normally be restricted to authorized personnel. The vulnerability's presence in a security platform creates a particularly dangerous scenario where an attacker with legitimate access could escalate their privileges or extract confidential information from the very system designed to protect against such threats. Organizations using this version range face significant risk of data breaches and potential compromise of their security monitoring capabilities. The attack surface is expanded through the improper input validation flaw which allows attackers to manipulate application behavior through crafted input. This vulnerability aligns with ATT&CK technique T1078 which covers valid accounts and privilege escalation, as the authenticated user context provides a foothold for further exploitation. The affected versions represent a specific release range where the input validation controls were insufficiently implemented or tested, creating a window of opportunity for adversaries to exploit the weakness.
Mitigation strategies for this vulnerability should focus on immediate remediation through official IBM patches and updates to move beyond the affected version range. Organizations should implement comprehensive input validation controls at multiple layers including application-level sanitization, parameterized queries, and proper request filtering. Network segmentation and access controls should be enhanced to limit the impact of potential exploitation, while monitoring systems should be configured to detect unusual access patterns or parameter manipulation attempts. The implementation of web application firewalls and input validation rules can provide additional protection layers. Security teams should conduct thorough vulnerability assessments to identify any potential exploitation attempts and establish incident response procedures specifically addressing this type of authenticated privilege escalation. Regular security testing including penetration testing and code reviews should be implemented to identify similar validation weaknesses in other applications. The recommended approach includes upgrading to patched versions of IBM Cloud Pak for Security, implementing strict input validation controls, and maintaining continuous monitoring of system access logs for anomalous activities that might indicate exploitation attempts. Organizations should also consider implementing additional authentication controls such as multi-factor authentication to reduce the impact of potential credential compromise.