Description
Glutton V1 service endpoints were exposed without any authentication on Gotham stacks, this could have allowed users that did not have any permission to hit glutton backend directly and read/update/delete data. The affected service has been patched and automatically deployed to all Apollo-managed Gotham Instances
EPSS Score:
0%
Comprehensive Technical Analysis of EUVD-2024-55358
1. Vulnerability Assessment and Severity Evaluation
The vulnerability described in EUVD-2024-55358 pertains to the Glutton V1 service endpoints being exposed without any authentication on Gotham stacks. This exposure allows unauthorized users to access, modify, or delete data directly from the Glutton backend. The CVSS (Common Vulnerability Scoring System) base score of 9.1 indicates a critical severity level. The scoring vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N breaks down as follows:
- Attack Vector (AV): Network (N) - The vulnerability is exploitable over the network.
- Attack Complexity (AC): Low (L) - The attack requires minimal skill or resources.
- Privileges Required (PR): None (N) - No privileges are required to exploit the vulnerability.
- User Interaction (UI): None (N) - No user interaction is required.
- Scope (S): Unchanged (U) - The vulnerability does not change the security scope.
- Confidentiality (C): High (H) - There is a high impact on the confidentiality of the data.
- Integrity (I): High (H) - There is a high impact on the integrity of the data.
- Availability (A): None (N) - There is no impact on the availability of the system.
2. Potential Attack Vectors and Exploitation Methods
Given the lack of authentication on the Glutton V1 service endpoints, potential attack vectors include:
- Unauthorized Data Access: Attackers can read sensitive data without any authentication.
- Data Tampering: Attackers can update or modify data, leading to integrity issues.
- Data Deletion: Attackers can delete data, causing data loss and potential service disruptions.
Exploitation methods could involve:
- Network Scanning: Identifying exposed Glutton V1 service endpoints.
- Automated Scripts: Using scripts to automate data extraction, modification, or deletion.
- Man-in-the-Middle Attacks: Intercepting and manipulating data in transit.
3. Affected Systems and Software Versions
The vulnerability affects the Glutton V1 service endpoints on Gotham stacks managed by Apollo. Specific software versions are not mentioned, but it is implied that all instances of Glutton V1 on Gotham stacks are affected.
4. Recommended Mitigation Strategies
To mitigate this vulnerability, the following strategies are recommended:
- Immediate Patching: Ensure that the patched version of the Glutton service is deployed across all affected Gotham instances.
- Authentication Mechanisms: Implement robust authentication and authorization mechanisms for all service endpoints.
- Network Segmentation: Segment the network to limit access to critical services.
- Monitoring and Logging: Enhance monitoring and logging to detect and respond to unauthorized access attempts.
- Regular Audits: Conduct regular security audits to identify and address vulnerabilities proactively.
5. Impact on European Cybersecurity Landscape
The exposure of Glutton V1 service endpoints without authentication poses a significant risk to the European cybersecurity landscape. Unauthorized access to sensitive data can lead to data breaches, financial losses, and reputational damage for organizations. The critical nature of the vulnerability underscores the need for stringent security measures and continuous monitoring to protect against such threats.
6. Technical Details for Security Professionals
- Vulnerability ID: EUVD-2024-55358
- CVE Alias: CVE-2024-49587
- Assigner: Palantir
- Affected Product: com.palantir.gotham:glutton
- Vendor: Palantir
- References:
Security professionals should review the provided references for detailed technical information and guidance on implementing the necessary patches and security measures.
Conclusion
The vulnerability described in EUVD-2024-55358 is critical and requires immediate attention. Organizations using the affected Glutton V1 service on Gotham stacks should prioritize patching and implementing robust security controls to mitigate the risk of unauthorized access and data manipulation. Continuous monitoring and regular security audits are essential to maintain a strong cybersecurity posture.