Security readout for executives and security teams
CVE-2010-5194 is a memory corruption flaw in an old Viscom Image Viewer ActiveX control. If a vulnerable control is present and can be invoked remotely, an attacker could cause code execution through an overly long PDF file parameter. This is mainly a legacy endpoint exposure issue, not a modern server-side flaw. Most likely exposure is older Windows endpoints or applications with the Viscom Image Viewer ActiveX control installed and allowed to run. Environments that have retired ActiveX or removed these legacy Viscom components are unlikely to be exposed. Prioritize discovery and removal if the organization still has legacy Windows or ActiveX-dependent workflows. The business risk is remote code execution on endpoints, but exposure is likely limited to older deployments. No active exploitation is confirmed in the supplied sources. Mitigation focus: Inventory endpoints for Viscom Image Viewer and ImageViewer2.ocx.; Remove the affected ActiveX control where it is no longer required.; Disable or restrict ActiveX execution for untrusted content..
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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Execution behavior lookup
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Open ATT&CK lookupCVE-2010-5194 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
- imageviewer-activex-bo(63642)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
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