Security readout for executives and security teams
This CVE concerns an old RealNetworks/GameHouse RealArcade Installer ActiveX component. A malicious web page could pass malformed arguments to vulnerable methods and potentially crash the component or run code. The sources do not provide CVSS, confirmed affected inventory beyond version 2.6.0.481, or a named patch. Exposure is most plausible on legacy Windows endpoints with the RealArcade Installer ActiveX control installed and usable from a browser context. The bundle lists no CPEs or structured affected products, so organizations should verify local software and ActiveX inventory rather than assuming broad exposure. Prioritize if legacy Windows desktops still run GameHouse RealArcade components or permit ActiveX. For modern managed environments without this software, urgency is likely low after validation. The business decision is mainly inventory-driven because the sources lack patch and exploitation confirmation. Mitigation focus: Inventory and remove RealArcade Installer where it is not business-required.; Check RealNetworks or GameHouse guidance for any vendor-confirmed fix.; Disable or restrict legacy ActiveX controls where operationally feasible..
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-2013-2603 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
- https://www.riskbasedsecurity.com/research/RBS-2013-006.pdfCVE reference · x_refsource_MISC
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.