Security readout for executives and security teams
This old CVE concerns a NateOn Messenger ActiveX component that could let a remote attacker make a vulnerable Windows user download and run a program. Business risk depends on whether legacy NateOn Messenger or its ActiveX control still exists in the environment. Exposure is most likely on legacy Windows endpoints with NateOn Messenger or NateonDownloadManager.ocx installed and a browser configuration capable of running ActiveX controls. Modern environments without ActiveX support are less likely exposed, but unmanaged legacy desktops deserve review. Treat this as a legacy exposure hunt, not an internet-wide emergency. If NateOn ActiveX exists on business systems, prioritize removal or containment because the reported impact is arbitrary program execution. Mitigation focus: Inventory systems for NateOn Messenger and NateonDownloadManager.ocx.; Check NateOn or vendor guidance for fixed versions or removal instructions.; Remove or disable the ActiveX control where there is no business need..
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-2005-3113 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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