CVE-2018-1230 in Spring Batch Admin
Summary
by MITRE
Pivotal Spring Batch Admin, all versions, does not contain cross site request forgery protection. A remote unauthenticated user could craft a malicious site that executes requests to Spring Batch Admin. This issue has not been patched because Spring Batch Admin has reached end of life.
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Analysis
by VulDB Data Team • 02/05/2021
The vulnerability described in CVE-2018-1230 represents a critical security flaw in Pivotal Spring Batch Admin, a component designed for managing batch processing jobs within spring applications. This administrative interface was intended to provide monitoring and control capabilities for batch operations but suffered from a fundamental security oversight that exposed it to cross site request forgery attacks. The vulnerability affects all versions of Spring Batch Admin, indicating that no patch or fix was ever developed to address this weakness, as the project has officially reached its end of life status.
The technical flaw stems from the complete absence of cross site request forgery protection mechanisms within the Spring Batch Admin framework. This absence creates a dangerous condition where authenticated users or even unauthenticated attackers can manipulate the system through malicious web pages. When a user visits a compromised website that contains embedded malicious requests targeting the Spring Batch Admin interface, the browser automatically includes any necessary authentication cookies or tokens, allowing the attacker to execute unauthorized operations on behalf of the user. This type of vulnerability is classified under CWE-352, which specifically addresses Cross-Site Request Forgery weaknesses in software systems. The lack of proper CSRF token validation means that any HTTP request sent to the admin interface can be hijacked and executed without proper authorization checks.
The operational impact of this vulnerability is significant for organizations that continued to use deprecated Spring Batch Admin systems. Attackers could potentially perform a wide range of malicious activities including modifying batch job configurations, initiating unauthorized batch processes, accessing sensitive job data, or even disrupting critical batch processing workflows. The unauthenticated nature of the attack means that no prior access credentials are required to exploit this vulnerability, making it particularly dangerous for systems that might be exposed to the internet or have less restrictive network access controls. This vulnerability aligns with ATT&CK technique T1566, which covers the exploitation of web applications through various injection and manipulation techniques, and specifically demonstrates how legacy systems can become attack vectors when they are no longer maintained or patched.
Organizations affected by this vulnerability should immediately implement mitigation strategies to protect their systems. The most effective approach is to decommission any remaining instances of Spring Batch Admin and migrate to supported alternatives such as Spring Boot Admin or other modern monitoring solutions. Network segmentation and access controls should be implemented to limit exposure of any remaining instances to trusted networks only. Additionally, organizations should conduct comprehensive audits of their legacy systems to identify other potentially vulnerable components that may have similar security flaws. The absence of patches for this vulnerability underscores the importance of maintaining up-to-date software components and the risks associated with using end-of-life products in production environments. Security teams should also implement web application firewalls and monitoring solutions to detect and prevent unauthorized access attempts to batch processing interfaces, particularly those that have been deprecated and no longer receive security updates from their vendors.