CVE-2024-37152 is a medium-severity vulnerability affecting argoproj's argo_cd. This vulnerability allows unauthorized access to sensitive settings exposed by the /api/v1/settings endpoint without authentication. Only the passwordPattern setting is visible, which could lead to unintended disclosure of sensitive information. The CVSS score for this vulnerability is 5.3, indicating a moderate level of risk. Organizations using affected versions should prioritize remediation to secure their deployments.
With a CVSS score of 5.3, this vulnerability is categorized as medium severity. The presence of this vulnerability poses a significant risk to organizations, particularly those utilizing argoproj's argo_cd for continuous delivery in Kubernetes environments. Attackers may leverage this vulnerability to gain unauthorized access, potentially leading to further exploitation of the system.
As of now, there are no known exploits for this vulnerability, but organizations should not be complacent. The nature of the vulnerability allows for unauthorized access, which could be exploited if proper mitigations are not in place. Organizations should prioritize patching immediately.
The urgency for defenders is clear: organizations should address this vulnerability in their priority patch cycle, ensuring that they upgrade to the fixed versions (2.11.3, 2.10.12, and 2.9.17) to protect against potential exploitation.
Vulnerability Details
Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. The vulnerability allows unauthorized access to the sensitive settings exposed by the /api/v1/settings endpoint without authentication. All sensitive settings are hidden except passwordPattern. This vulnerability is fixed in versions 2.11.3, 2.10.12, and 2.9.17.
The CVSS score for CVE-2024-37152 is 5.3, representing a medium severity level. The attack vector is network-based, with low attack complexity and no privileges required for exploitation. This vulnerability falls under the CWE classifications of CWE-287 (Improper Authentication) and CWE-306 (Missing Authentication for Critical Function).
Technical Analysis
The root cause of this vulnerability stems from inadequate authentication controls on the /api/v1/settings endpoint. As a result, sensitive information can be accessed without proper authorization. The attack vector is via network access, meaning an attacker does not need to be present on the local machine to exploit this issue.
The attack complexity is low, and no user interaction is required for an attacker to exploit this vulnerability. Given the low privileges required for exploitation, even a non-authenticated user can attempt to gain access to sensitive settings. The confidentiality impact is low, while there is no impact on integrity or availability.
Risk & Impact Analysis
This vulnerability poses a real-world risk to organizations using argoproj's argo_cd. The unauthorized access to sensitive settings can lead to further exploitation of the system. Organizations should understand the importance of securing endpoints and ensuring that authentication is enforced to protect against such vulnerabilities.
The blast radius of this vulnerability is significant, as it allows attackers to access sensitive configuration settings without authentication. Organizations that fail to address this vulnerability may face potential data breaches or unauthorized changes to their deployment configurations. Given the CVSS score and lack of known exploits at this time, it is crucial for organizations to incorporate mitigation strategies into their security practices.
The urgency for addressing this issue is medium, and organizations should schedule remediation as part of their security update cycle.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The affected versions of argo_cd include any version prior to the patched versions: 2.11.3, 2.10.12, and 2.9.17. Organizations should ensure that they are running one of these versions to mitigate the risk associated with this vulnerability.
Mitigation & Remediation
Organizations should immediately upgrade to the fixed versions of argo_cd: 2.11.3, 2.10.12, and 2.9.17. In cases where immediate patching is not possible, organizations should implement additional network controls to limit access to the /api/v1/settings endpoint and monitor access logs for any unauthorized attempts.
For further assistance, organizations can consider engaging in penetration testing to identify and remediate similar vulnerabilities.
Detection Guidance
Organizations should implement logging and monitoring mechanisms to detect any unauthorized access attempts to the /api/v1/settings endpoint. Key indicators include unusual access patterns and failed authentication attempts. Additionally, reviewing application logs can help identify any potential exploitation attempts.
AppSecure Threat Intelligence Insight
CVE-2024-37152 highlights the critical need for organizations to secure their API endpoints, particularly those exposing sensitive configurations. This vulnerability represents a broader trend in security where inadequate authentication measures lead to unauthorized access.
Security teams should learn from this incident to enhance their defensive strategies by implementing strict access controls and regular security assessments. To further bolster security, organizations can look into the following resources: vulnerability management program and penetration testing methodology to ensure a proactive approach to security.
In summary, organizations must remain vigilant against vulnerabilities like CVE-2024-37152 and prioritize patching to secure their infrastructures.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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