CVE-2024-30896 is a critical vulnerability affecting InfluxDB OSS versions 2.x through 2.7.11. This vulnerability allows authorized users with read access to the authorization resource of the default organization to retrieve the administrative operator token. It poses a significant risk as attackers may leverage this flaw to gain unauthorized access to sensitive data. InfluxDB OSS versions 1.x, Enterprise, Cloud, Cloud Dedicated, and Clustered are not affected by this issue.
The vulnerability has been assigned a CVSS score of 9.1, indicating a critical severity level. Risk to organizations includes the potential for unauthorized access to sensitive tokens, which can be exploited to perform administrative actions within the database. Organizations should prioritize patching immediately to mitigate this risk.
Currently, the vulnerability status is "Awaiting Analysis." However, it has been confirmed that InfluxDB 2.8.0 addresses this issue by removing the ability to retrieve tokens from the API. It is crucial for organizations running affected versions to upgrade promptly.
In light of the critical nature of this vulnerability, organizations must remain vigilant in monitoring their systems for any unauthorized access and ensure that they implement the necessary updates as soon as they become available.
Vulnerability Details
The vulnerability allows authorized users to exploit the default organization's configuration in InfluxDB OSS 2.x through 2.7.11. The vulnerability's nature is characterized by CWE-922: Insufficiently Protected Credentials, indicating that sensitive tokens are not adequately secured. The official CVE description states that InfluxDB permits allAccess administrators to retrieve all raw tokens using the command "influx auth ls." While the supplier has noted that this behavior is by design, it represents a poor design choice that is set to be rectified in future releases.
The CVSS score of 9.1 reflects a critical vulnerability with a low attack complexity, high privileges required, and no user interaction needed, making it easier for attackers to exploit. Its impacts on confidentiality, integrity, and availability are all rated as high, underscoring the severity of the risks involved.
Technical Analysis
The root cause of this vulnerability arises from the way InfluxDB manages operator tokens within the default organization. This configuration flaw allows authorized users to gain elevated privileges by accessing sensitive tokens. The attack vector is classified as network-based, allowing exploitation from remote locations. The attack complexity is rated low, meaning that the exploit does not require sophisticated techniques or significant effort.
Privileges required for exploitation are high, as the attacker must be an authorized user with read access to the default organization's authorization resource. User interaction is not required, allowing for a streamlined exploitation process. The confidentiality, integrity, and availability impacts are all high, indicating that successful exploits could lead to significant data breaches and service disruptions.
Risk & Impact Analysis
The real-world deployment risk posed by CVE-2024-30896 is substantial. Organizations utilizing InfluxDB OSS versions 2.x through 2.7.11 may find themselves vulnerable to unauthorized access to critical administrative tokens. This access could lead to unauthorized modifications, data breaches, and potential system compromises.
The urgency assessment based on the CVSS score indicates that organizations should prioritize addressing this vulnerability immediately. The potential blast radius includes all environments utilizing the affected InfluxDB versions, making this a widespread issue. Organizations must remain proactive in their security posture and implement necessary updates as soon as they are available.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | Yes |
Public PoC | Yes |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The affected version range for this vulnerability includes InfluxDB OSS 2.x through 2.7.11. Organizations should upgrade to InfluxDB 2.8.0 or later to mitigate this vulnerability effectively.
Mitigation & Remediation
Organizations must prioritize patching InfluxDB to version 2.8.0 to address the critical vulnerability. Additionally, organizations should review their access controls and limit token visibility to reduce exposure risks. Configuration hardening and monitoring for any unauthorized access attempts will further enhance security. For continuous assessment of application security, organizations can consider penetration testing to identify and remediate similar weaknesses in their systems.
Detection Guidance
Organizations should monitor logs for unusual access patterns and review system changes that may indicate exploitation of this vulnerability. Behavioral anomalies in user activities, especially those involving administrative tokens, should be flagged for further investigation. Implementing network signatures that detect unauthorized token access attempts could also enhance security.
AppSecure Threat Intelligence Insight
CVE-2024-30896 highlights the ongoing challenges in managing sensitive credentials within cloud-native applications. The vulnerability illustrates a pattern where misconfigurations can lead to severe security implications. Security teams should learn from this incident by reinforcing their policies around credential management and ensuring that access controls are adequately enforced. For further insights, organizations can explore vulnerability management programs and consider adopting best practices in penetration testing methodology to proactively identify and address potential vulnerabilities. Staying informed about trends in application security can also provide critical context, such as in vulnerability exposure severity to understand the evolving threat landscape.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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