Security readout for executives and security teams
HomeSeer HS2 2.5.0.20 has a web-interface XSS flaw. A remote attacker could cause the interface to render attacker-controlled script or HTML through a crafted URI. Business impact depends on whether the interface is reachable and who can be induced to open malicious links. Organizations are most likely exposed if they still operate HomeSeer HS2 2.5.0.20 and its web interface is reachable by users, administrators, or remote networks. Treat this as a targeted legacy-system exposure issue. It is not KEV-listed in the supplied data, but any exposed automation web interface deserves attention because browser-side compromise can affect administrators and operational systems. Mitigation focus: Check HomeSeer and CERT guidance for vendor-confirmed updates or retirement advice.; Remove internet exposure for the HS2 web interface where possible.; Limit web-interface access to trusted administrative networks or VPN-only paths..
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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CVE-2011-4836 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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