Security readout for executives and security teams
A late-1990s flaw in HP's Predictive support tool on HP-UX 11.0 and MPE/iX 5.5 (and earlier) let attackers tamper with maintenance messages exchanged between customer systems and HP's Response Center over email or modem. The risk was interception or manipulation of diagnostic data in transit. The issue is decades old and applies only to long-obsolete HP platforms, so contemporary business impact is minimal outside legacy environments. Exposure is limited to organizations still operating HP-UX 11.0 or MPE/iX 5.5 (or earlier) with the HP Predictive support agent enabled and communicating with an HP Response Center. These platforms are end-of-life and rare in modern environments, so likely exposure across a typical enterprise is negligible. Low priority. This vulnerability targets HP support software on operating systems that reached end-of-life more than two decades ago. Address only if legacy HP-UX or MPE/iX hosts remain in the estate; otherwise treat as informational within broader legacy-system retirement planning. Mitigation focus: Apply the HP-supplied patch referenced in HPSBUX9807-081 and HPSBMP9807-005 on any surviving legacy hosts.; Disable the Predictive support agent if the HP Response Center relationship is no longer in use.; Retire or isolate HP-UX 11.0 and MPE/iX 5.5 systems; both platforms are unsupported..
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-1999-1136 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
- mpeix-predictive(1413)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
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