CVE-2016-1265 in Junos Space
Summary
by MITRE
A remote unauthenticated network based attacker with access to Junos Space may execute arbitrary code on Junos Space or gain access to devices managed by Junos Space using cross site request forgery (CSRF), default authentication credentials, information leak and command injection attack vectors. All versions of Juniper Networks Junos Space prior to 15.1R3 are affected.
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Analysis
by VulDB Data Team • 01/03/2023
The vulnerability identified as CVE-2016-1265 represents a critical security flaw in Juniper Networks Junos Space platform, affecting all versions prior to 15.1R3. This vulnerability exposes the platform to multiple attack vectors that can be exploited by remote unauthenticated attackers who gain network access to the Junos Space environment. The flaw stems from inadequate security controls that allow malicious actors to escalate privileges and execute arbitrary code on the system. The vulnerability demonstrates a significant weakness in the platform's authentication and authorization mechanisms, creating pathways for unauthorized access to managed network devices and the underlying infrastructure.
The technical implementation of this vulnerability combines several exploitation techniques that compound the security risk. Cross-site request forgery attacks enable attackers to trick authenticated users into performing unintended actions within the Junos Space interface, while default authentication credentials provide initial access points that administrators often fail to secure properly. Information leakage vulnerabilities allow attackers to gather sensitive data about the system configuration and managed devices, which can be used to craft more targeted attacks. Command injection vulnerabilities permit execution of arbitrary system commands, potentially leading to complete system compromise. These attack vectors are categorized under CWE-352 for CSRF and CWE-77 for command injection, representing fundamental web application security weaknesses that can be exploited to gain unauthorized access to network infrastructure.
The operational impact of CVE-2016-1265 extends far beyond simple unauthorized access, as successful exploitation can result in complete compromise of the Junos Space platform and all network devices it manages. Attackers who successfully exploit this vulnerability can execute arbitrary code on the system, potentially gaining root privileges and establishing persistent backdoors. The information leak component allows attackers to discover sensitive configuration details about managed devices, including credentials and network topology information. This exposure creates a significant risk for enterprise networks where Junos Space serves as a central management platform for multiple network devices, potentially enabling attackers to move laterally across the network infrastructure. The vulnerability directly impacts the confidentiality, integrity, and availability of the managed network environment, with potential consequences including data breaches, network disruption, and unauthorized access to critical infrastructure.
Organizations affected by this vulnerability should prioritize immediate remediation through the installation of Juniper Networks' official security patches for versions 15.1R3 and later. The mitigation strategy must include comprehensive credential management practices, including immediate change of default authentication credentials and implementation of strong authentication mechanisms. Network segmentation and access control measures should be strengthened to limit network access to Junos Space platforms, while regular security audits should be conducted to identify and remediate similar vulnerabilities. The ATT&CK framework categorizes this type of vulnerability exploitation under T1078 for valid accounts and T1059 for command and scripting interpreter, highlighting the need for comprehensive monitoring and detection capabilities. Additionally, organizations should implement network traffic monitoring to detect anomalous behavior that might indicate exploitation attempts, and establish incident response procedures specifically tailored to address Junos Space security incidents. Regular security awareness training for network administrators is essential to prevent default credential usage and ensure proper security configuration management across all network management platforms.