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Weakness (CWE)

CWE-557: Concurrency Issues

Category Draft Mapping prohibited

Weaknesses in this category are related to concurrent use of shared resources.

Source: MITRE CWE-557

All Critical High Medium Low Exploited only Public exploit

3 results · Feed

  • Low 3.1
    CVE-2026-21806

    HCL BigFix Service Management was affected with Admin Session Concurrency vulnerability (CVE-2026-21806)

    HCL BigFix Service Management is affected by an Administrative Session Concurrency vulnerability. The application allows multiple simultaneous authenticated sessions for the same administrative account, which could enable an unauthorized attacker to predict o…

    HCL Software HCL BigFix Service Management
  • Low 3.1
    CVE-2025-62343

    HCL IntelliOps Event Management is affected by multiple security vulnerabilities.

    HCL IntelliOps Event Management (IEM) is affected by an Admin Session Concurrency Vulnerability. it may allows user sessions to remain active after logout or session deletion.

    HCL Software HCL IEM
  • Low 3.7
    CVE-2025-55275

    HCL Aftermarket DPC is affected by Admin Session Concurrency vulnerability

    HCL Aftermarket DPC is affected by Admin Session Concurrency vulnerability using which an attacker can exploit concurrent sessions to hijack or impersonate an admin user.

    HCL Aftermarket DPC