CVE-2011-2288 in Netra Sparc T3-1b
Summary
by MITRE
Unspecified vulnerability in Sun Integrated Lights Out Manager (ILOM) in SysFW 8.1.0.a and earlier for various Oracle SPARC T3, SPARC Netra T3, Sun Blade, and Sun Fire servers allows remote attackers to affect confidentiality, integrity, and availability, related to ILOM.
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Analysis
by VulDB Data Team • 11/15/2021
The vulnerability identified as CVE-2011-2288 resides within Sun Integrated Lights Out Manager (ILOM) firmware version 8.1.0.a and earlier, affecting a range of Oracle SPARC and Sun server platforms including T3, Netra T3, Blade, and Fire series systems. This unspecified weakness represents a critical security flaw that undermines the fundamental security posture of enterprise server infrastructure by exposing core system functions to remote exploitation. The vulnerability's classification as a generic security issue within the ILOM framework indicates that it likely affects multiple aspects of the system's operational integrity, though the specific technical mechanism remains unspecified in the public description.
The technical nature of this vulnerability suggests a weakness in the ILOM's security implementation that enables remote attackers to compromise the confidentiality, integrity, and availability of affected systems. According to industry standards such as CWE-119, this vulnerability likely involves improper access control or memory handling issues within the firmware that could allow unauthorized users to manipulate system configurations, access sensitive data, or disrupt service availability. The ILOM interface serves as a critical management component that provides out-of-band system access, making any weakness in its implementation particularly dangerous for enterprise environments where physical security is paramount.
Operationally, the impact of this vulnerability extends far beyond simple data exposure, as it enables attackers to compromise the entire server management infrastructure. The ability to affect confidentiality implies that unauthorized parties could potentially access sensitive system information, management credentials, or operational data that should remain protected. Integrity compromise allows for modification of system configurations, potentially enabling persistent backdoors or malicious configuration changes that could persist across system reboots. Availability disruption could result in complete system outages or denial of management access, effectively rendering critical enterprise infrastructure unusable until remediation is completed.
The security implications of CVE-2011-2288 align with ATT&CK framework tactics including privilege escalation and defense evasion, as attackers could leverage this vulnerability to gain elevated system privileges and maintain persistent access to enterprise networks. The affected ILOM versions represent a significant attack surface for threat actors targeting enterprise server infrastructure, particularly in environments where physical security controls may be insufficient or where remote management capabilities are heavily utilized. Organizations running these vulnerable systems face increased risk of supply chain attacks or targeted compromises that could affect entire data centers or enterprise networks depending on the scale of affected hardware.
Mitigation strategies should include immediate firmware updates to versions that address this vulnerability, as well as network segmentation to limit access to ILOM management interfaces. The vulnerability's nature suggests that configuration hardening, including disabling unnecessary ILOM services and implementing strict access controls, should be implemented alongside firmware updates. According to NIST guidelines and industry best practices, organizations should conduct comprehensive vulnerability assessments to identify all affected systems and implement layered security controls that include network monitoring, access logging, and regular security audits to detect potential exploitation attempts. The remediation process must also include thorough testing of firmware updates to ensure compatibility with existing system configurations and operational requirements.