CVE-2022-32480 in PowerScale OneFS
Summary
by MITRE • 08/22/2022
Dell PowerScale OneFS, versions 9.0.0, up to and including 9.1.0.19, 9.2.1.12, 9.3.0.6, and 9.4.0.2, contain an insecure default initialization of a resource vulnerability. A remote authenticated attacker may potentially exploit this vulnerability, leading to information disclosure.
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Analysis
by VulDB Data Team • 09/24/2022
The vulnerability identified as CVE-2022-32480 affects Dell PowerScale OneFS storage systems across multiple version ranges including 9.0.0 through 9.4.0.2. This issue represents a critical security weakness in the system's resource initialization process that could be exploited by remote authenticated attackers to gain unauthorized access to sensitive information. The vulnerability specifically targets the insecure default initialization of resources within the storage platform's operating system, creating potential entry points for malicious actors who have legitimate authentication credentials but lack proper authorization to access certain system components.
The technical flaw manifests in how the system initializes certain resources during the boot or operational processes, where default configurations fail to properly secure sensitive data or system components. This insecure initialization allows attackers who have authenticated access to the system to potentially extract confidential information that should remain protected. The vulnerability operates at the system level where default settings do not adequately protect against information disclosure attacks, making it particularly dangerous in enterprise environments where storage systems contain vast amounts of sensitive organizational data. According to CWE classification, this vulnerability maps to CWE-254 which represents "Insecure Default Initialization of a Resource" and represents a fundamental flaw in the system's security architecture.
The operational impact of this vulnerability extends beyond simple information disclosure, as it can enable attackers to gain insights into system configurations, user data, and potentially other sensitive operational details that could be leveraged for further attacks. Remote authenticated attackers who can establish a foothold within the system can exploit this weakness to expand their access privileges or gather intelligence for more sophisticated attacks. The vulnerability affects organizations using Dell PowerScale storage solutions in their data centers, potentially exposing critical business data and operational information to unauthorized parties. This weakness particularly impacts environments where storage systems contain confidential data such as financial records, personal information, or intellectual property that requires robust protection measures.
Mitigation strategies for CVE-2022-32480 should prioritize immediate patching of affected Dell PowerScale OneFS versions through official Dell security updates. Organizations should also implement network segmentation to limit access to storage systems and enforce strict access controls for authenticated users. Security monitoring should be enhanced to detect unusual access patterns or attempts to exploit resource initialization weaknesses. System administrators should review and harden default configurations to ensure that resources are properly initialized with appropriate security settings. Additionally, implementing the principle of least privilege and regular security assessments can help reduce the attack surface and prevent exploitation of similar initialization vulnerabilities. The ATT&CK framework categorizes this type of vulnerability under privilege escalation and credential access techniques, making it particularly relevant for organizations implementing comprehensive threat hunting and incident response procedures.