CVE-2006-2393: The client_cmd function in Empire 4.3.2 and earlier allows remote attackers to cause a denial of service (a...

Security readout for executives and security teams

CVE-2006-2393 is a remote denial-of-service flaw in Empire 4.3.2 and earlier. An attacker can cause the application to crash by triggering invalid memory access through oversized client text handling. The available record does not show data theft or code execution, but a reachable affected service could be disrupted. Exposure is likely limited to legacy Empire 4.3.2 or earlier deployments reachable by untrusted network clients. The CVE data has no normalized CPEs or affected vendor/product fields, so asset discovery must rely on local inventory, service identification, and owner confirmation. Treat this as a legacy service availability risk. Prioritize it if Empire is internet-facing or supports active operations. If no Empire deployment exists, document non-exposure and deprioritize. The available evidence does not support emergency response for active exploitation. Mitigation focus: Inventory for Empire or empserver deployments at version 4.3.2 or earlier.; Remove public exposure for any affected service until vendor guidance is confirmed.; Check upstream Empire or empserver sources for a corrected release or patch history..

Prepared

Jun 29, 2026, 12:43 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.