CVE-2025-62327 Overview
A credential recovery vulnerability has been identified in HCL DevOps Deploy that allows privileged users with LLM configuration access to recover previously saved credentials used for authenticated LLM queries. This information disclosure vulnerability (CWE-522: Insufficiently Protected Credentials) affects versions 8.1.2.0 through 8.1.2.3 of the HCL DevOps Deploy platform.
Critical Impact
Users with LLM configuration privileges can recover stored credentials, potentially exposing authentication tokens and API keys used for LLM integrations.
Affected Products
- HCL DevOps Deploy 8.1.2.0
- HCL DevOps Deploy 8.1.2.1
- HCL DevOps Deploy 8.1.2.2
- HCL DevOps Deploy 8.1.2.3
Discovery Timeline
- 2026-01-07 - CVE-2025-62327 published to NVD
- 2026-01-08 - Last updated in NVD database
Technical Details for CVE-2025-62327
Vulnerability Analysis
This vulnerability stems from insufficiently protected credentials within the HCL DevOps Deploy application. The platform stores credentials used for authenticated LLM (Large Language Model) queries, but fails to adequately protect these credentials from users who have been granted LLM configuration privileges. This represents a classic case of CWE-522 (Insufficiently Protected Credentials), where sensitive authentication material is accessible to users who should not have visibility into the stored secrets.
The vulnerability requires network access and high privileges to exploit, limiting the attack surface to authenticated users who have already been granted administrative-level access to LLM configuration settings. However, once exploited, an attacker can achieve high confidentiality impact by recovering sensitive credentials that may grant access to external LLM services or APIs.
Root Cause
The root cause of this vulnerability is improper protection of stored credentials within the LLM configuration module. When credentials are saved for performing authenticated LLM queries, the application does not implement sufficient access controls or encryption to prevent privileged users from recovering the plaintext credential values. This violates the principle of least privilege, as users with LLM configuration access should only need to use these credentials, not view or recover them.
Attack Vector
The attack vector is network-based, requiring the attacker to have authenticated access to the HCL DevOps Deploy web interface with LLM configuration privileges. An attacker with such access can navigate to the LLM configuration settings and exploit the vulnerability to recover stored credentials. These credentials could then be used to:
- Access external LLM services using the recovered API keys
- Pivot to other systems if the credentials are reused
- Exfiltrate sensitive data processed through LLM integrations
The vulnerability does not require user interaction and can be exploited with low complexity once the attacker has the necessary privileges. The attack is limited to confidentiality impact with no direct integrity or availability implications.
Detection Methods for CVE-2025-62327
Indicators of Compromise
- Unusual access patterns to LLM configuration endpoints by privileged users
- Audit log entries showing repeated access to credential storage or configuration APIs
- Unexpected API calls to external LLM services from unauthorized sources
- Evidence of credential enumeration or bulk retrieval attempts in application logs
Detection Strategies
- Monitor application audit logs for access to LLM configuration settings, particularly credential-related operations
- Implement alerting for unusual patterns of administrative access to sensitive configuration areas
- Review user activity logs for privileged accounts with LLM configuration access
- Deploy behavior analytics to detect anomalous credential access patterns
Monitoring Recommendations
- Enable verbose logging for all LLM configuration module activities
- Configure SIEM rules to alert on credential recovery or export operations
- Implement regular access reviews for users with LLM configuration privileges
- Monitor external LLM API usage for signs of unauthorized credential use
How to Mitigate CVE-2025-62327
Immediate Actions Required
- Review all users with LLM configuration privileges and revoke access from any unnecessary accounts
- Rotate credentials used for authenticated LLM queries after upgrading to a patched version
- Audit access logs for any suspicious credential access activities
- Limit LLM configuration privileges to only essential administrative personnel
Patch Information
HCL Software has published a knowledge base article addressing this vulnerability. Organizations should consult the HCL Software Knowledge Base Article for official patch information and upgrade guidance. Apply the latest security update for HCL DevOps Deploy that addresses versions beyond 8.1.2.3.
Workarounds
- Restrict LLM configuration privileges to a minimal set of trusted administrators until patching is complete
- Implement additional access controls at the network level to limit access to administrative interfaces
- Consider temporarily disabling LLM integration features if not critical to operations
- Use external secrets management solutions to reduce credential exposure within the application
# Review users with LLM configuration privileges
# Consult HCL DevOps Deploy documentation for user permission auditing
# Example: Check role assignments for LLM configuration access
# After patching, rotate all LLM credentials
# Update API keys and authentication tokens for LLM integrations
# Document credential rotation in change management system
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
