HCL Aftermarket DPC - CraftedSignal Threat Feedhttps://feed.craftedsignal.io/products/hcl-aftermarket-dpc/Trending threats, MITRE ATT&CK coverage, and detection metadata. Fed continuously.Hugoenhello@craftedsignal.iohello@craftedsignal.ioTue, 23 Jan 2024 12:00:00 +0000HCL Aftermarket DPC Hardcoded Credentials Vulnerability (CVE-2025-55263)https://feed.craftedsignal.io/briefs/2024-01-hcl-dpc-hardcoded-creds/Tue, 23 Jan 2024 12:00:00 +0000hello@craftedsignal.iohttps://feed.craftedsignal.io/briefs/2024-01-hcl-dpc-hardcoded-creds/HCL Aftermarket DPC is vulnerable to hardcoded sensitive data (CVE-2025-55263), potentially enabling attackers to access source code or retrieve hardcoded secrets from insecure repositories.HCL Aftermarket DPC is susceptible to a vulnerability (CVE-2025-55263) stemming from hardcoded sensitive data within the application. This flaw could allow an attacker to gain unauthorized access to the source code if accessible, or to retrieve the hardcoded secrets if stored in insecure repositories. The vulnerability was reported on March 26, 2026. Successful exploitation could lead to compromise of sensitive information, potentially impacting confidentiality and integrity of systems relying on the DPC. The CVSS v3.1 score assigned by HCL Software is 7.3, indicating a high severity.

Attack Chain

  1. Attacker identifies an instance of HCL Aftermarket DPC in use.
  2. Attacker gains access to the application's files, either through direct access or via insecure storage.
  3. Attacker leverages publicly available information regarding CVE-2025-55263 to understand the presence of hardcoded credentials.
  4. Attacker searches the DPC's code or configuration files for the hardcoded sensitive data.
  5. Attacker successfully extracts the hardcoded credentials (e.g., passwords, API keys).
  6. Attacker uses the obtained credentials to gain unauthorized access to related systems or data that the credentials protect.
  7. Attacker may exfiltrate sensitive data or modify system configurations using the compromised credentials.

Impact

Successful exploitation of this vulnerability could allow attackers to gain unauthorized access to sensitive data protected by the hardcoded credentials. This could result in the compromise of user accounts, sensitive data exposure, or unauthorized modification of system configurations. The number of victims is unknown, but the potential impact is significant given the high CVSS score and the widespread use of HCL products.

Recommendation

  • Apply the patch or mitigation steps provided by HCL Software as detailed in their knowledge base article [https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0129793].
  • Implement code reviews to identify and remove any hardcoded credentials in HCL Aftermarket DPC and other applications.
  • Deploy the Sigma rule Detect HCL Aftermarket DPC Access to identify potential exploitation attempts targeting CVE-2025-55263.
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