CVE-2004-1054: Untrusted execution path vulnerability in invscout in IBM AIX 5.1.0, 5.2.0, and 5.3.0 allows local users to...

Security readout for executives and security teams

CVE-2004-1054 is a local privilege escalation issue in IBM AIX invscout on AIX 5.1.0, 5.2.0, and 5.3.0. A user already on the system could influence a trusted program’s execution path and gain higher privileges. Business urgency depends on whether legacy AIX hosts remain in production. Exposure is likely limited to organizations still running IBM AIX 5.1.0, 5.2.0, or 5.3.0 with local user access. Internet exposure is not indicated by the sources. Treat this as a targeted legacy-system risk. It is not described as remotely exploitable, but it can turn ordinary local access into higher privilege on affected AIX servers. Prioritize if those systems host critical workloads or support shared user access. Mitigation focus: Inventory AIX 5.1.0, 5.2.0, and 5.3.0 systems.; Check IBM guidance for APARs IY64852, IY64820, and IY64976.; Apply the relevant vendor maintenance or fixes where applicable..

Prepared

Jun 30, 2026, 01:53 UTC (UTC+00:00)

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