Security readout for executives and security teams
This is a legacy IBM Hardware Management Console issue affecting HMC versions before 4.4 for POWER5 servers. A local user could gain higher privileges through an unspecified issue related to the Guided Setup Wizard. The public record does not provide technical detail, CVSS scoring, or confirmed exploitation. Exposure is most likely limited to organizations still operating IBM POWER5 environments with HMC versions older than 4.4. Modern environments are unlikely to be affected unless legacy HMC appliances remain in production, labs, or disaster recovery sites. Treat this as a legacy management-plane risk. It is not broadly urgent without affected IBM POWER5 HMC assets, but any confirmed pre-4.4 HMC should be remediated or tightly controlled because management consoles can affect critical server operations. Mitigation focus: Inventory IBM HMC appliances supporting POWER5 systems.; Verify whether any HMC version is older than 4.4.; Review IBM PTF MH00220 or current IBM guidance for applicable fixes..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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CVE-2005-0539 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
Products and packages named in the record
CWE details
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