CVE-2025-52648 Overview
HCL AION is affected by a vulnerability where offering images are not digitally signed. This Improper Verification of Cryptographic Signature vulnerability (CWE-347) allows the use of unverified or tampered images, potentially leading to security risks such as integrity compromise or unintended behavior in the system.
Critical Impact
Attackers with local access could potentially substitute legitimate offering images with malicious or tampered versions, compromising system integrity and potentially introducing unauthorized code or configurations.
Affected Products
- HCL AION (specific versions not disclosed in advisory)
Discovery Timeline
- 2026-03-16 - CVE CVE-2025-52648 published to NVD
- 2026-03-16 - Last updated in NVD database
Technical Details for CVE-2025-52648
Vulnerability Analysis
This vulnerability stems from the absence of digital signature verification for offering images within the HCL AION platform. Digital signatures serve as a critical security control to verify the authenticity and integrity of software artifacts. Without this verification mechanism, the system cannot distinguish between legitimate vendor-provided images and potentially malicious or modified versions.
The vulnerability requires local access to exploit, meaning an attacker would need either physical access to the system or a foothold through another attack vector. User interaction is also required for successful exploitation, which somewhat limits the attack surface but does not eliminate the risk entirely.
Root Cause
The root cause is classified as CWE-347: Improper Verification of Cryptographic Signature. HCL AION fails to implement digital signature verification for offering images, creating a gap in the software supply chain security model. This design weakness means the platform cannot cryptographically verify that images originate from a trusted source or have not been altered in transit or at rest.
Attack Vector
An attacker with local access could exploit this vulnerability by replacing legitimate offering images with tampered or malicious versions. The attack requires user interaction, suggesting the malicious image would need to be selected or loaded by an authorized user. Successful exploitation could lead to:
- Integrity Compromise: Modified images could contain altered configurations or embedded malicious payloads
- Unauthorized Code Execution: Tampered images might include backdoors or malware
- System Instability: Corrupted or incompatible images could cause unintended system behavior
The local attack vector and requirement for user interaction reduce the exploitability compared to network-based attacks, but environments with multiple administrators or shared access present elevated risk.
Detection Methods for CVE-2025-52648
Indicators of Compromise
- Unexpected modifications to offering image files including changes to file hashes, timestamps, or file sizes
- Presence of offering images from untrusted or unknown sources
- Anomalous system behavior following image deployment operations
- File integrity monitoring alerts for image storage locations
Detection Strategies
- Implement file integrity monitoring (FIM) on directories containing HCL AION offering images
- Establish baseline hashes for all legitimate offering images and monitor for deviations
- Review system logs for image loading or deployment events from unexpected sources
- Monitor for unauthorized file modifications in HCL AION installation directories
Monitoring Recommendations
- Deploy endpoint detection and response (EDR) solutions to monitor file system changes in HCL AION directories
- Configure alerting for any modifications to offering images outside of authorized change windows
- Implement audit logging for all image deployment and loading operations
- Regularly verify offering images against vendor-provided checksums when available
How to Mitigate CVE-2025-52648
Immediate Actions Required
- Review the HCL Software Support Article for vendor-specific remediation guidance
- Audit all currently deployed offering images for integrity and authenticity
- Restrict access to HCL AION image storage locations to authorized personnel only
- Implement additional access controls to limit who can modify or deploy offering images
Patch Information
HCL Software has published a knowledge base article addressing this vulnerability. Organizations running HCL AION should consult the HCL Software Support Article (KB0129410) for official remediation guidance, including any available patches or updated versions that implement digital signature verification.
Workarounds
- Manually verify offering images using out-of-band hash verification before deployment
- Implement strict access controls limiting who can upload or modify offering images
- Use application allowlisting to prevent execution of unauthorized components
- Deploy file integrity monitoring solutions to detect unauthorized modifications to image files
- Store offering images in protected directories with restricted write permissions
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
