CVE-2024-28752 is a critical SSRF (Server-Side Request Forgery) vulnerability affecting Apache CXF versions before 4.0.4, 3.6.3, and 3.5.8. This vulnerability allows attackers to perform SSRF style attacks on web services that take at least one parameter of any type. The use of the Aegis DataBinding is specifically implicated, and users of other data bindings, including the default databinding, are not impacted. With a CVSS score of 9.3, the severity of this vulnerability is significant, warranting immediate attention from organizations using affected software.
Risk to organizations includes unauthorized access to internal services and data leakage, which could lead to severe consequences, including data breaches and compliance violations. Given the critical nature of this vulnerability, organizations should prioritize patching immediately.
The vulnerability was published on March 15, 2024, and has been analyzed, indicating that exploitability is confirmed. This reinforces the urgency for defenders to take immediate action to secure their systems against potential attacks leveraging this vulnerability.
Organizations leveraging Apache CXF must review their deployments and apply the necessary updates or mitigations to prevent exploitation. Regular vulnerability assessments should also be conducted to identify and remediate potential weaknesses.
Vulnerability Details
The vulnerability allows attackers to exploit web services that take at least one parameter of any type due to improper handling of requests. This can lead to internal network access and potentially expose sensitive systems. The affected components include Apache CXF, OnCommand Workflow Automation, and ONTAP Tools from NetApp. The CVSS vector indicates a network attack vector with low attack complexity, no privileges required, and user interaction required.
The vulnerability has a high impact on confidentiality and integrity, with no impact on availability. The CWE classification associated with this vulnerability is CWE-918, which denotes a failure to restrict or control access to a resource from an unauthorized actor.
Technical Analysis
The root cause of CVE-2024-28752 lies in the SSRF vulnerability resulting from the use of the Aegis DataBinding in Apache CXF. Attackers may leverage this flaw to manipulate requests and gain access to internal resources that should be protected. The attack vector is classified as network-based, and the attack complexity is low. Notably, no privileges are required to exploit this vulnerability, and user interaction is required to some extent.
The implications for confidentiality and integrity are severe, as attackers may access sensitive data or execute unauthorized actions within the internal network. Organizations must take proactive measures to shield their systems from such vulnerabilities.
Risk & Impact Analysis
Real-world deployment of this vulnerability can lead to significant risks, particularly for organizations using affected versions of Apache CXF. The blast radius potential is significant, as an attacker could exploit this vulnerability to gain access to sensitive internal services and data. Organizations should assess their exposure and prioritize patching efforts based on the CVSS score of 9.3, which emphasizes the criticality of this vulnerability. The urgency assessment is further supported by the fact that this vulnerability is actively exploited in the wild, reinforcing the necessity for immediate remediation.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | Yes |
Public PoC | Yes |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The versions affected by CVE-2024-28752 include Apache CXF versions prior to 4.0.4, 3.6.3, and 3.5.8. Additionally, the OnCommand Workflow Automation and ONTAP Tools from NetApp are affected. Organizations should ensure they upgrade to the latest versions to mitigate this vulnerability.
Mitigation & Remediation
To mitigate CVE-2024-28752, it is crucial to apply patches and updates provided by the vendors. Organizations should upgrade to Apache CXF version 4.0.4 or later, or to versions 3.6.3 or 3.5.8. In cases where immediate patching is not feasible, consider implementing configuration hardening to restrict access to web services and monitor for suspicious activities. Regular assessments and continuous security testing are recommended to identify any lingering vulnerabilities.
Detection Guidance
Organizations should monitor logs for unusual outbound requests that may indicate SSRF attempts. Additionally, behavioral anomalies in web service interactions should be closely observed. Network signatures that indicate suspicious access patterns can also provide valuable insights into potential exploitation attempts. System changes related to Apache CXF should be tracked to ensure any unauthorized modifications are quickly addressed.
AppSecure Threat Intelligence Insight
CVE-2024-28752 highlights the ongoing challenges organizations face with SSRF vulnerabilities. This vulnerability represents a critical weak point in web service interactions and underscores the need for robust security practices in API and service design. Security teams should prioritize reviewing their configurations and access controls to mitigate similar vulnerabilities in the future.
Organizations are encouraged to adopt a comprehensive vulnerability management program to better manage and respond to vulnerabilities as they arise. Furthermore, investing in penetration testing methodology will enhance the organization's capability to identify potential attack vectors before they can be exploited.
Lastly, understanding the implications of this vulnerability can guide future security investments and practices, ensuring that organizations remain resilient against evolving threats.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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