CVE-2017-10013 in Sun ZFS Storage Appliance Kit
Summary
by MITRE
Vulnerability in the Sun ZFS Storage Appliance Kit (AK) component of Oracle Sun Systems Products Suite (subcomponent: User Interface). The supported version that is affected is AK 2013. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Sun ZFS Storage Appliance Kit (AK). Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Sun ZFS Storage Appliance Kit (AK), attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Sun ZFS Storage Appliance Kit (AK). CVSS 3.0 Base Score 8.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H).
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Analysis
by VulDB Data Team • 01/03/2021
The vulnerability identified as CVE-2017-10013 resides within the Sun ZFS Storage Appliance Kit (AK) component of Oracle Sun Systems Products Suite, specifically affecting the User Interface subcomponent. This flaw manifests in the AK 2013 version, representing a significant security weakness that impacts enterprise storage infrastructure. The vulnerability operates at the network level, requiring only HTTP network access for exploitation, making it particularly dangerous in environments where storage appliances are exposed to untrusted networks. The CVSS 3.0 score of 8.3 places this vulnerability in the high severity category, indicating substantial risk to confidentiality, integrity, and availability of affected systems.
The technical nature of this vulnerability presents a complex exploitation scenario that requires human interaction from users other than the attacker, suggesting a social engineering component or targeted user engagement element. This characteristic aligns with CWE-352, which addresses Cross-Site Request Forgery (CSRF) vulnerabilities, though the specific implementation appears to involve more sophisticated attack vectors. The vulnerability's design allows for unauthenticated access, meaning attackers do not require valid credentials to initiate exploitation attempts. The attack surface extends beyond the immediate appliance, potentially affecting additional products within the Oracle Sun Systems ecosystem, indicating a cascading impact that could compromise broader enterprise infrastructure.
The operational impact of this vulnerability is severe, as successful exploitation can result in complete takeover of the Sun ZFS Storage Appliance Kit, providing attackers with full administrative control over critical storage infrastructure. This compromise directly violates the principle of least privilege and can lead to data exfiltration, integrity corruption, and service disruption. The availability impact is particularly concerning given that storage appliances typically serve as foundational infrastructure components for enterprise data management. Organizations relying on ZFS Storage Appliances for critical data operations face significant risk of business disruption and potential data loss. The confidentiality aspect represents a major concern since storage appliances often contain sensitive organizational data, potentially exposing intellectual property, customer information, and proprietary business data.
Mitigation strategies should focus on immediate network segmentation and access control measures, implementing firewalls to restrict HTTP access to authorized administrative networks. Organizations should deploy intrusion detection systems to monitor for suspicious HTTP traffic patterns and consider disabling unnecessary HTTP services on affected appliances. The implementation of multi-factor authentication and secure remote access protocols should be prioritized for any systems that require external access. Patch management procedures must be established to ensure timely deployment of vendor-provided security updates, though this particular vulnerability may require architectural changes to address the underlying design flaw. Network monitoring should be enhanced to detect anomalous user behavior patterns that might indicate exploitation attempts, and regular security assessments should be conducted to identify similar vulnerabilities in related storage infrastructure components. The vulnerability's classification under ATT&CK framework would likely map to TA0001 (Initial Access) and TA0003 (Persistence) tactics, emphasizing the need for comprehensive defensive measures across multiple security domains.