Security readout for executives and security teams
This is a remote code execution issue in IBM Informix Storage Manager’s Portmapper service used by affected IBM Informix Dynamic Server releases. A remote attacker could trigger buffer overflows in authentication handling and potentially run code on the server. Treat exposed legacy Informix systems as business-critical risk. Exposure is most likely on legacy IBM Informix Dynamic Server 10.x or 11.x systems running Informix Storage Manager with the Portmapper service reachable over the network. Prioritize remediation where affected Informix servers support critical applications or are reachable beyond tightly controlled administrative networks. Legacy exposure increases operational and incident-response risk. Mitigation focus: Upgrade IDS 10.x to 10.00.TC9 or later.; Upgrade IDS 11.x to 11.10.TC3 or later.; Restrict ISM Portmapper access to trusted administration or backup networks..
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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Execution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2009-2753 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
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.